Tsinghua!!!@A "+49)KFZ14’2;^’9")7:4$"41 )N)’5=#$); 788& "+49)VFZ14’2;^’9")7:4$"41 )N)’5=#$); 788& "+49)WFZ14’2;^’9")7:4$"41 )N)’5=#$); 788& "+49)XFZ14’2

Òiùh"i$-=4"433Ej3Ükçl!IJlmR!noP´µlRWÃp

qlmÍÜ!ÍrslÜÖ"l$3tu!vØI¬wxwgyz>{|l}-=Ü/~iùhµÊ!çl3Ü!!Wl43p!IJlR43pl9!vpÜ!vØ{|l}-=Ü>yzwg%ÇpBCrlW=Ü!¢,@)ÖiBqwg%

!&=wxwx

!+*&1;LWwx! *L&/>'(*()#*L&/>'(*=)

6C!!!

lmD!lÜlmQ!¤Ü¥DHlmN!ÜÝ@¦lmK!´µªLlmJ!§¨©§ª3DS

!"#$&!&=wxwxBChi!+*&1;LwxwxBChi! *L&/>PEF½!()#*L&/>PEF½!=)D%ê¤e!/ÍÎñòg!OPúÓ#Y¼!p$%ÔÀô!p®r.ô+±!·idhô+Á«·Î«_`T"!/·iOP'Ë+®r@ü+%?N!P&xü+0ª)))-)Ç%

!"$"!(-xËef)*]^

Åö¸&=AB'["uÚ$!!u!"uÚÊ×$#¤!NP(Ê$!?&ïuÚ$5!½+&=o&ý!AB8$BgÍ&

!!#Z7Ê×$#¤8,!!NP(Ê&.

Íª°¿!'(½+0ª!Y¼!́ µ'(½+0ª['!̄ 8®r23)+0ª!?!&=o&+zlP+$)%

&=Y¼o&ÖÎ«Í&ös*lsmÎs!T-)vuv6E4wx%

"#LxËef

!!#Z78o&&

®r[)ug&sò~+1!uÚ"$+1J1!®rTå+"o&$/p$®rä

o&%

6D!!!

v6E4!&=Y¼o&

jk&'4(0!"M®N!"M>¯°!"M!¿±yß3!"M'²§!

"Mò(!³Â-=þ>ÿ%'2(½e=½!¿W=½%IJW=½!V:cI´0

"23$µ¶·½´¸Ls½¹!¿Gø~½%

!#ÌxËef

&=o&Ñ5$+Í!lso&!"ÍJ&

!!#Z78!!!o&D&)1")!!!o&K&

®r[)ug&uÚ+1J!®o&+o&Ø4/H+1J!®ro&2%jk&'4(&=½¤º/+>¾Ób)ø½

efcI!¿{|&=½3-À!°&=ÁmcI%'2(>/+>¿ÂÃ%

@?!!!

5#ÍxËef

·Á«Í+&=o&"b$%Á#s+ñò%µÎ#s_`Ò!Aõ$&=,

>/+>,&=o&!T"ÍJ&

!!#Z7D8! o&D&)1")#Z7K8! o&K&)1")#Z7V8! o&V&! L)1")#Z7$8! o&$&)1")! o&$iD&

®r[)ug&r?ÅÆ+1!SëÓ#1JÒ!®rT~(+o&!ÊåOÞ/#&=o&

¶*úG®r)*%uÚwµ+þJ!®ro&'R4!ÊåúG®råG)*%

v6E2!)*qrð

-S²3"!.!¢£Á#=.mO!Ð=1h;Þ5+÷*¢S?Á#=%qrÜÚuv6E2wx%

xy&?#â+~)Íõö!́ Pd"?Ý!Ê

åtr"?¨ìöA%$&=o&êëY¼ÅÆ%¸í!*çêëÁ#6+1+Aì%$8

)Á#6¸:A@¥1!uJ4.mO~ì!$8$gð+{)&

!!'FC&!!!--)6C+1¥h6'J'+1%C+1CF'&!!!--,)6'+1¥h6CJ6C+1´µ!

J4êëAì!01+H%Q6#6%AB?çÊ,&7mPÁ#-¶½+.Aì!$Á#-¶+.ôÔôý+/)!)êë+%01+H%Q6#-¶5!s)7-+.ô/5-½!,)P-+.ô/7-½!zå,)5-+.ô/P-½!?Nêë4Á#-¶½+.Aì%0!)*½#¨ìÁ#6+1bAB$¡{)%

§Ê ug&

!!+1'"" 9̂4%9'(,!!"2'2#+34#56'#$7"29#$%/0'9%"8!!,!!!!Z14'2'JCJ2&!!!!:4$"41);1¢£Á#=I>8&!!!!'F:4$3)92;A4M#$%1)7:4$"41);N)'5=#$)788&

@"!!!

!!!!CF:4$3)92;A4M#$%1)7:4$"41);N)'5=#$)788&!!!!#Z7' C8!!!!,--'mC+1Aì!!!!!!2F'&!!!!!!'FC&!!!!!!CF2&!!!!.!!!!:4$"41);Ðh;Þ5+÷*¢SI&$,\.&$,D.>J'JC8&!!..

-S²3"2.![2Pì%qrÜÚuv6E6wx%Ü&"# %&'()*+½b($)*!õ$&=o&êëh3sÇ[2ÞÔÇ+Pì%4

ôÌÕug&[25%%I3sJ÷![2/J3"JIsJ5![2/K3"KIsJ½![2/N3"NIsJ#¤!N3sBgJ$#¤%

äÁ!OP/½beà2#Ìo¼'/.O>/4m/.O>/2(*2#ÅP`¼'1>V1P)V4*

1>V1P)V2(*4#¿ÎÐÑ¼'O-11)'4(!åðuv6EDwx%

v6E6!)*qrð v6ED!)*åð

¼¾+ñu6E4wx%Ðá6E4½+PØ~½bm¼+¾trÿ!!ÿ!å+ðuv6EQwx%

?3"!!F½cd8]¾

~!! ¾!! ¾!!1

?)V1 [2Pì!/.O>/4 $>V1 3sÇ[2

/.O>/2 $>V1 ÔÇ[2

O-11)'4 $>V1 Pì!!!v6EQ!ÿ!¾å+½bð

@!!!!

!!xy&h%s=¬@6[Á#!7¡OP8$Îs_`>Dêë%§Ê ug&

!!*9#3'2)34#5C!224$D5:1#+Q74CU)+2")$5)9J@3)$2G9%")8,!54!C1)"+49)&! "29#$%%9'5)&! "+49)F54!C1);̂'9")72)E2P4ED;A)E28&! #Z7"+49) F_\8!!!%9'5)F>÷>&! )1")#Z7"+49) Fa\8!!!%9'5)F>5>&! )1")#Z7"+49) F[\8!!!%9'5)F>½>&! )1")#Z7"+49) FY\8!!!%9'5)F>#¤>&! )1")!!!%9'5)F>$#¤>&! 2)E2P4EK;A)E2F%9'5)&.

jk&'4(vHÄI&=#>/+>&=wxº3Wwxwx!¿ÄIW=e3&=½

º%'2(Wwxwx3Å-KEF^_·¸+*&1;L½º%

!"$!!,3(.)IxËef)*]^

&=o&´µÁ#sAY_`!Qê¤â½55OP$ÞÎs+_`%!u!x¡[2+sF'I3sBeJ"÷q$!J3"JIsJ"5³$!K3"KIsJ"½$!N3"NIsJ"#¤$!N3sBgJ"$#¤$(%¯?@bAB$B?+&=o&Ôo°!ÈuÚsÝÎ!B?+&=o&=Î!)*8Q4Aé9±%

+*&1;Lo&!Îs_`o&%$Ôêëuv6ENwx+Îs_`>D%

v6EN!+*&1;LÎs>D

@5!!!

ABLÞ!+*&1;Lo&+$!ú+1!8-)OPÞ$ü+o&%+*&1;Lo&+"Íug&

!!"S#2+H78,! +'")56DIo&D&C9)'Q&! +'")56KIo&K&C9)'Q&! L! +'")56$Io&$&C9)'Q&! 5)Z'!12I! o&$iD&C9)'Q&.

®r[)ug&sò~+1!Z:#;Tå56+1@Ý!+1;Ó#56

+1@Ò!ö®rTå+o&!Êå$,trÅÆ!úG®råð+;.+>o&%uÚ+1;;.+>o&½+56+1þ$@ü!®r(>=.-/1åð+o&%

jk&'4(!"MÆÇ3ÜÝyßø¼Üyß*}yß*}Þyß>ÈÉyß%=

;.+>Ø3ÿ!"M3ÜÝyß{|°!"M3yßÊÔ>Öb5M76×øEF!"M3yß%

'2(+*&1;L}®3´09-=~½%¶=~½¿Ä´ËÌ½!¿

+*&1;L½3½k%½kTÄW=®Ù;.+>4Í3½]HW-=

(>=.-/14Í3½]%;.+>Ø®Î-=ÿ'>ÿ!"M(%'6(=;.+>H(>=.-/13µpCÓÏÐÐ]wJ%'D(Ç-=;.+>ÿ{|²ÓÊÔ!~Ñ'µ²ÊÒÓ3Ô'm+*&1;L!"M

3Ô-Ü§!JK>WKÐ]^Õ(%'Q(Ð]-=;.+>Ø®3½Ø!BEF6Ö,}-=;.+>{|Ð]%";.+>ÿ

!"M$É¸½03)I!÷ÓåÎä]0%Ð]+*&1;L½B!,Ý

+*&1;LØ®!"M3§×,ØÁ3AÙ0!$Í04ÏÐ]}Ú!ÓDä]%ÛÍ!*åÐ]-=;.+>Ø!cBÜµ+*&1;Lwx!ÝÞ+*&1;L½3Ð]%I-=O.A½",Íß3%

v6EK!)*qrð

'N(W=;.+>àI-·Ð]½%-S²3"3.!õ$+*&1;Lo&êëÁ!6E2%qr

ÜÚuv6EKwx%

xy&

P!OPú¢£=+$ü¬@®r$ü+!h%s=¬@6[Á#!7¡OP8$Îs_`>Dêë%+*&1;Lo&!+1;;.+>å+56trÝÅÆ!7¡¸:þ¢£+s=OPñòÍÎ#;.+>s!)*l;!$Aþ%%ü"s=C+s=!µnüá+!öa#s=

@6!!!

+Ðye+=1!@ü+%7¡!ÇABõ$"s=/v43$%ä)*+ðñòm¼¾ñüÁ!6E2%§Ê ug&

!!*9#3'2)34#5C!224$D5:1#+Q74CU)+2")$5)9J@3)$2G9%")8,!!54!C1)"+49)&!!"29#$%%9'5)&! "+49)F54!C1);̂'9")72)E2P4ED;A)E28&

! "S#2+H77#$28"+49)-D\8! ,!!! +'")D\I!!! +'")_I%9'5)F>÷>&C9)'Q&!!! +'")aI%9'5)F>5>&C9)'Q&!!! +'")[I%9'5)F>½>&C9)'Q&!!! +'")YI%9'5)F>#¤>&C9)'Q&!!! 5)Z'!12I%9'5)F>$#¤>&C9)'Q&! .! 2)E2P4EK;A)E2F%9'5)&.

jk&'4(vH$¯°wxPáÕH6E2â@ãäR![åWwxwxB¡CwI

+*&1;L½%'2(+*&1;LØ®3!"MÓb!Ü!V:'&'1(+;)"43!Ýæ+;)çF6×ø

¼ß!èé+;)ø()-O/>yß%'6(;.+>43H;.+>IàIÔ-Ð]½%-S²3"4.!$Ç-)*êëõöò~R%qrÜÚuv6EJwx%

v6EJ!)*qrð

@@!!!

§Ê ug&

!!"2'2#+34#56'#$7"29#$%/0'9%"8,!!Z14'2'JC&!!#$2+&!!:4$"41);õöò~RI&$>8&!!:4$"41);FFFFF»öFFFFF>8&!!:4$"41);DTTTTTTTT)>8&!!:4$"41);KTTTTTTTTx)>8&!!:4$"41);VTTTTTTTT¾)>8&!!:4$"41);WTTTTTTTTv)>8&!!:4$"41);FFFFFFFFFFFFFF>8&!!:4$"41);1¢£æ+_`I>8&!!+F#$2;̂'9")7:4$"41);N)'5=#$)788&!!:4$"41);1¢£Pq~+=I&$>8&!!'F:4$3)92;A4M#$%1)7:4$"41);N)'5=#$)788&!!CF:4$3)92;A4M#$%1)7:4$"41);N)'5=#$)788&!!:4$"41);q~>ÚI>8&!!"S#2+H7+8!!,!!!!+'")DI!!!!!!:4$"41);,\.i,D.F,K.>J'JCJ'iC8&C9)'Q&!!!!+'")KI!!!!!!:4$"41);,\.T,D.F,K.>J'JCJ'TC8&C9)'Q&!!!!+'")VI!!!!!!:4$"41);,\.$,D.F,K.>J'JCJ'$C8&C9)'Q&!!!!+'")WI!!!!!!#Z7CFF\8!!!!!!!!:4$"41);mnBçv=$8J;&$>8&!!!!!!)1")!!!!!!!!:4$"41);,\.-,D.F,K.>J'JCJ'-C8&C9)'Q&!!!!5)Z'!12I!!!!!!:4$"41);)9949B&$>8&C9)'Q&!!..

·ðrs4÷*>Dm_`>D!È!´µ?Á«>D!$¢+!$OP$Þ?\>D%/§5¡Æ½·!/)*o°+â½55¨ÞOP'Ëo°+â%!u&

! PUò~g¢£§@Q3#x¡+[2''ËQ3?@ü+¢£(%! sn9ò§@Q3#x¡+,þ[2''ËQ3?@ü+ò~(%! Ø433#/=¶m''Ë433?@ü+)(%! 63#x¡+[2!p#¤''Ë63?@ü+Ån(%Po°Beâ!zAå+{)!snCHB#@ü·@É+o&·)*Ctr

o°%!u!PØ§@63#x¡+,þ[2!ABsCØ"#x¡,þ[2+)*C&

!!Z14'2"+49)DJ"+49)KJ"+49)VJ"+49)WJ"+49)XJ'3)9&"+49)DFZ14'2;̂'9")7:4$"41);N)'5=#$)788&!!!!!!!--Bg¢£"#x¡+XCD[2

@A!!!

"+49)KFZ14'2;̂'9")7:4$"41);N)'5=#$)788&"+49)VFZ14'2;̂'9")7:4$"41);N)'5=#$)788&"+49)WFZ14'2;̂'9")7:4$"41);N)'5=#$)788&"+49)XFZ14'2;̂'9")7:4$"41);N)'5=#$)788&'3)9F7"+49)Di"+49)Ki"+49)Vi"+49)Wi"+49)X8-X& --Øäx¡+,þ[2:4$"41);'3)9F,\.>J'3)98& --¢Säx¡+,þ[2

Êå,'ËC2I#üç+)*C%?«{)EÊABêëPØ!È!ÉÊ!$Aþ+!7J{65!)*8*'Ë!FBXém%ê¤e!a"«ò~gopbXY4$Ôo°'Ë+o&!?N!?\Ç%

/5!½!AB$?\o&Ôo°eð+â&

!!Z14'2"+49)DJ"+49)KJ"+49)VJ"+49)WJ"+49)XJ'3)9&#$2#FD&SH#1)7# FV\8,!!"+49)DFZ14'2;̂'9")7:4$"41);N)'5=#$)788&!!"+49)KFZ14'2;̂'9")7:4$"41);N)'5=#$)788&!!"+49)VFZ14'2;̂'9")7:4$"41);N)'5=#$)788&!!"+49)WFZ14'2;̂'9")7:4$"41);N)'5=#$)788&!!"+49)XFZ14'2;̂'9")7:4$"41);N)'5=#$)788&!!'3)9F7"+49)Di"+49)Ki"+49)Vi"+49)Wi"+49)X8-X&!!:4$"41);Q,\.#|+,þ[2I'3)9F,D.>J#J'3)98&!!#!!&.

ABLÞ!$"#?\o&N)OP'Ë63?+)*C+â¿À4%

!"$5!3I(?\G.:?\!"Íug&

!!SH#1)78,! o&&.

T½!?\Y¼!"o&$J?\b%?\b´8!"#o&!AB!"#õö+o&!GAB!Ëo&'$58MÔ+HBo&(%

®r[)ug&ò~+1!1JÒ!®r?\bo&!J"$Ò!N$®r?\bo&%T-

)vuv6EIwx%-S²3"5.!¢S433B0+wµG=m*õ=m%qrÜÚuv6E43wx%xy&Ø433B0G=möØ4R6RQR,RII+1!!"#q:+H%@IÁ#

=@J2!wB?\b0!?\6þ1+o&J&Z&R2/433B0õ=+möØ2RDRNR,R433%{)üØG=+m%G=m;õ=m+HABé/"#?\½êë!ö/?\b½[&=,>/+>o&sntro°%

@B!!!

v6EI!*L&/>o&

!!!

v6E43!)*qrð

äÁ!OP/½beàD#Ìo¼'/.O>/4*/.O>/2*/.O>/6m/.O>/D(*4#¿ÎÐÑ¼'O-11)'4(!åðuv6E44wx%

¼¾+ñu6E2wx%

?3"2!F½cd8]¾

~!! ¾!! ¾!!1

?)V1 433B0G=m;õ=m

/.O>/4 $>V1 G=m&

/.O>/2 $>V1 õ=m&

/.O>/6 7-1)0&U> ?./+>/.O>/D 7-1)0&U> ?./+>/.O>/6 P) ?&V>(6F/.O>/D P) ?&V>(6FO-11)'4 $>V1 ò~

Ðá6E2½+PØ~½bm¼+¾trÿ!!ÿ!å+ðuv6E42wx%

v6E44!)*åð v6E42!ÿ!¾å+½bð

§Ê ug&

!!*9#3'2)34#5C!224$D5:1#+Q74CU)+2")$5)9J@3)$2G9%")8

@C!!!

,!!#$2"!(DF\J"!(KF\J#FD&!!SH#1)7# FD\\8!!,!!!!#Z7#lKBF\8!!!!!!"!(DF"!(Di#&!!!!)1")!!!!!!"!(KF"!(Ki#&!!!!#F#iD&!!.!!1'C)1V;A)E2F"!(D;A4M29#$%78&!!1'C)1W;A)E2F"!(K;A4M29#$%78&.

!"$6!>+#3I(o&B*!5op$XY4(),*L&/>o&Ôêë?\>D%

(),*L&/>o&+"ÍJ&

!!54o&SH#1)78&

T½+"o&$N!?\b%.+®r[)AB$v6E46x%

(),*L&/>o&+®r[)!&s®r?\Y¼!ÊåY¼!p['!H['!,®r?\b%?!m*L&/>o&$ü+%

q¥&

()#*L&/>½3êR&C¤07Ð]Pk!vØP0~sg%-S²3"6.!$(),*L&/>o&!CÁ!6EQ%§Ê ug&

!!*9#3'2)34#5C!224$D5:1#+Q74CU)+2")$5)9J@3)$2G9%")8,!!#$2"!(DF\J"!(KF\J#FD&!!54!!,!!!!#Z7#lKBF\8!!!!!!"!(DF"!(Di#&!!!!)1")!!!!!!"!(KF"!(Ki#&!!!!#F#iD&!!.!!SH#1)7# FD\\8&!!1'C)1V;A)E2F"!(D;A4M29#$%78&!!1'C)1W;A)E2F"!(K;A4M29#$%78&.

qr>Úuv6E4Dwx%

@D!!!

v6E46!(),*L&/>o& v6E4D!)*qrð

)*sË&dÁ!6EQmÁ!6ENABLS!~ü"#âAB$*L&/>o&o°!GAB$(),

*L&/>o&o°%(),*L&/>o&>Dm*L&/>o&>DAB@APì%q¥&-ëì}!I*L&/>½HI()#*L&/>½ÎýÔ-B!Ë=Ö3

PkÀ-í3!îïwJ¿-í%IÕH6EQHÕH6EN93PkÊÔ3!ð,3wJ¿ÊÔ%ñIJ *L&/>Ø®3!"M-4ÏÑøòB!JKP3wJÓÔ3%

*L&/>m(),*L&/>?\+Ý&'4($*L&/>?\%

!!"2'2#+34#56'#$7"29#$%/0'9%"8,!!#$2#J"!(F\&!!:4$"41);*1)'"))$2)9#J#Fm>8&!!#F#$2;̂'9")7:4$"41);N)'5=#$)788&!!SH#1)7# FD\8!!,!!!!"!(F"!(i#&!!!!#!!&!!.!!:4$"41);"!(F,\.>J"!(8&.

qr>Ú'Á?(ug&

'2($(),*L&/>?\%

!!"2'2#+34#56'#$7"29#$%/0'9%"8,

A?!!!

!!#$2#J"!(F\&!!:4$"41);*1)'"))$2)9#J#Fm>8&!!#F#$2;̂'9")7:4$"41);N)'5=#$)788&!!54!!,!!!!"!(F"!(i#&!!!!#!!&!!.SH#1)7# FD\8&!!!!:4$"41);"!(F,\.&$>J"!(8&.

qr>Ú'Á?(ug&

,qr"?&

ABLÞ!¢£&+1;%·%43Ò!¹iºÞ>Ú@ü%Q&'43Ò!¹i>ÚN$ü4%?!7J¡Ò~*L&/>?\ÔI!"?G$®r?\b'"&(Z43$+1J(!Q~(),*L&/>?\ÔIfyP®r"??\b%wBABºS>K&åY¼JÒ!Á«?\o&ºÞ+>Ú!@ü+/p!¹i>Ú$@ü'.¹i¾µ@ü+?\b+ñò(%

!"$@!-+*ÎI4m

v4AB$*L&/>o&m(),*L&/>o&êë?\*!$µ"«?\o&=)

A"!!!

Q2U!Ø¿2!HT1J!®r=)9?\!PÞQQU%

Q6U!Ø¿6%QDU!PgeðQ2UúG®r%QQU!?\>9!®r=)?\+Í&

!!?«¤'%*+,-.$?«¤(&/!4m!?«¤)0

¹iY¼N%'2(=)

A!!!!

!!#FD&Z497 FD\\!!8"!(F"!(i#&

'D(²4"2'?\Y¼($!$dT¯o°[JO?\%!u&

!!Z497#FD&!!8"!(F"!(i#&

@%&

!!#FD&SH#1)7D8,"!(F"!(i#&#!!.&

'Q(6GAB²!A/é/?\bo&½B®?\85>9%

!!Z497#FD FD\\&8,! "!(F"!(i#&! #!!&.

eð+=)Úuv6E4Nwx%PÁ!Oà2#Ìo¼'/.O>/4m/.O>/2(*4#ÅP`¼'1>V1P)V(*4#¿ÎÐ

Ñ¼'O-11)'4(!åðuv6E4Kwx%

v6E4N!)*ñòð v6E4K!)*åð

¼¾+ñu6E6wx%

?3"3!F½cd8]¾

~!! ¾!! ¾!!1 ~!! ¾!! ¾!!1

?)V1 Å7= /.O>/2 P) ?&V>(6F/.O>/4 $>V1 1¢£"#=& O-11)'4 $>V1 ÅÆ

/.O>/2 7-1)0&U> ?./+>

A5!!!

v6E4J!ÿ!¾å+½bð

Ðá6E6½+PØ~½bm¼+¾trÿ!!ÿ!å+ðuv6E4Jwx%

xy&M¡ç+=!7=4 uÚ"#=v44m.Pò¶

*$8ç±²=/v!?#=N!7=%wB~%¢£+?#=!!Psn$?#=vB2"!X4!nO®r!X2?%

§Ê ug&

!!*9#3'2)34#5C!224$D5:1#+Q74CU)+2")$5)9J@3)$2G9%")8,!!#$2$J#&!!C441Z1'%F29!)&!!$F#$2;̂'9")72)E2P4ED;A)E28&!!Z497#FK F$TD!!8!!!!#Z7$l#FF\8!!!!,!!!!!!Z1'%FZ'1")&!!!!!!C9)'Q&!!!!.!!#Z7Z1'%FF29!)8!!!!1'C)1K;A)E2F:4$3)92;A4M29#$%7$8i>!7=>&!!)1")!!!!1'C)1K;A)E2F:4$3)92;A4M29#$%7$8i>$!7=>&.

!"$A!ÎI8ÓÔ

"#?\b0»ÖÀ"#Õ/+?\>D!.J?\+B?%0B+?\½$ABB??\!?N!Î?\%

6«?\'*L&/>?\*(),*L&/>?\m=)

A6!!!

PÁ!Oà4#Ìo¼'/.O>/4(*4#¿ÎÐÑ¼'O-11)'4(!åðuv6E23wx%

v6E23!)*åð

¼¾+ñu6EDwx%

?3"4!F½cd8]¾

~!! ¾!! ¾!!1

?)V1 ¾)

/.O>/4 $>V1 )

/.O>/4 7-1)0&U> ?./+>/.O>/4 P) ?&V>(6FO-11)'4 $>V1 ¢S

xy&

PP¾)"nP¢SIrI!a"r½¢S+=;r8!µ¸c+!Q4r¢S"#!Q2r¢SÁ#!7¡OP[Á'+=)

A@!!!

v6E24!)*qrð v6E22!)*åð

¼¾+ñu6EQwx%

?3"5!F½cd8]¾

~!! ¾!! ¾!!1

?)V1 Õ=

/.O>/4 $>V1 .ô¬@&4f

/.O>/2 $>V1 Õ=&

O-11)'4 $>V1 ò~

O-11)'2 $>V1 `S

v6E26!ÿ!¾å+½bð

Ðá6EQ½+PØ~½bm¼+¾trÿ!!ÿ!å+ðuv6E26wx%

xy&Õ=&"#=uÚQ³%.+7¶¶m!?#=.

J"Õ=$!!u!N+7¶J4*2*6!7JNZ4R2R6%§Ê ug&

!!*9#3'2)34#5C!224$D5:1#+Q74CU)+2")$5)9J@3)$2G9%")8,!!"29#$%"29NF>>&!!"29#$%"29AF2)E2P4ED;A)E2;A9#(78&!!!#$2(F:4$3)92;A4]$2VK7"29A8&!!!!Z497#$2$FD&$ F(&$!!8!!,!!!!#$2"!(F\&!!!!Z497#$2#FD $!!8!!!!,!!!!!!#Z7$l#FF\8!!!!!!,!!!!!!!!"!(iF#&!!!!!!.!!!!.

AA!!!

!!!!#Z7$FF"!(8!!!!,!!!!!!#Z7"29NFF>>8!!!!!!,!!!!!!!!"29NF$;A4M29#$%78&

!!!!!!.!!!!!!)1")

!!!!!!,!!!!!!!!"29NF"29Ni>J>i$;A4M29#$%78&

!!!!!!.!!!!.!!.!!2)E2P4EK;A)E2F"29N&

.

*9#3'2)34#5C!224$K5:1#+Q74CU)+2")$5)9J@3)$2G9%")8,!!G**1#+'2#4$;@E#278&

.

!"$B!-+*20)IÎI4m

=).;L!/5!½T£+?\!v48$=)m(),*L&/>o&*!$A8$

=).;L?\o&Ôr?Rã=t·Z½+a"#67%

wSRã!N!dEÞÍT"U%Rã=t!ödEÞÍ:#éS=t+a#67%To)¤ug&

!!Z49)'+H7 F:è. 676 #$ =t·Z~ 8,! ?\o&Ø

.

jk&'4(":óþ$-=Pþ!P9!åþôp12Ü·>r~9:ó

3§%'2("yßzG$Pþ3yß!{|°Ü·>r~3yß-õ!HI!IJ:öè

-=}ÞÜ·93Ç-÷!îïÍÎþ3yßÑ*å+1r~3:óÉÛ3!§Óbøþ%I

JV:ùúÜ·>r~93:ó÷øþ§!*åcI=)

AB!!!

v6E2D!)*qrð v6E2Q!)*ñòð

¼¾+ñu6ENwx%

?3"6!F½cd8]¾

~!! ¾!! ¾!!1

?)V1 ø69ò

/.O>/4 $>V1 1¢£ø6

/.O>/2 $>V1 øù#=J&

/.O>/6 $>V1 =ø#=J&

/.O>/D $>V1 )

/.O>/Q $>V1 )

1>V1P)V4 :-/1&/&'> $O-11)'4 $>V1 9ò

v6E2N!ÿ!¾å+½bð

Ðá6EN½+PØ~½bm¼+¾trÿ!!ÿ!å+ðuv6E2Nwx%

xy&r?Rãø6½+a"#ø6!ÅÆø6!øù

$!=ø%§Ê ug&

!!*9#3'2)34#5C!224$D5:1#+Q74CU)+2")$5)9J@3)$2G9%")8,!!#$2+4!$21)22)9"F\&!!#$2+4!$25#%#2"F\&!!"29#$%#$*!2&!!#$*!2F2)E2P4ED;A)E2&!!Z49)'+H7+H'9+H9#$#$*!28!!,!!!!#Z7+H'9;]"=)22)97+H988!!!!!!+4!$21)22)9"!!&!!!!#Z7+H'9;]"c#%#27+H988!!!!!!+4!$25#%#2"!!&!!.

AC!!!

!!1'C)1W;A)E2F:4$3)92;A4M29#$%7+4!$21)22)9"8&!!1'C)1X;A)E2F:4$3)92;A4M29#$%7+4!$25#%#2"8&.

st"!ÕÖA×Ø×58Ù

w stxy

C %&'()*+½b($)*!±=¢£"#/=V!ÅÆT!p!6+V=!uÚ!!¢S"V!6+V=$/p¢S"V$!6+V=$%ÍÉÊ?#AB8$&=+ls>Dêë%

% stz{

-|}!.!e¶,&+-./01-(&)2343!ÔC"T&æ$½;%/Þß_`,&+-./5!!/Ùß_`"½b($)*$!Z/g{+"è.$½¢£'*-4!y½_`"?&&5!{&$!"¿À{Áè.$½G¢£'*-4!öÒ"dô$ÐÑ!t£½bñòð%

-|}2.!h½bà2#Ìo¼'/.O>/4*/.O>/2(*4#ÅP`¼'1>V1P)V4(*4#¿ÎÐÑ¼'O-11)'4(!KÇ/¼+5;#ï!uv6E2Kwx%

-|}3.!Ðá6EK½+PØ~½bm¼+¾trÿ!!ÿ!å+ðuv6E2Jwx%

?3"7!F½cd8]¾

~!! ¾!! ¾!!1

?)V1 ÅÆ!pJ6+V=

/.O>/4 $>V1 1¢£"#/=

/.O>/2 7-1)0&U> ?./+>

/.O>/2 P) ?&V>(6F

O-11)'4 $>V1 ÅÆ

v6E2K!)*åð v6E2J!ÿ!¾å+½bð

AD!!!

!!-|}4.!lÒ"ÅÆ$ÐÑ!t£ Cð!à"ÅÆ$ÐÑ+5/&;Aô¼ ug&

!!*9#3'2)34#5C!224$D5:1#+Q74CU)+2")$5)9J@3)$2G9%")8,!!#$2E&!!EF#$2;̂'9")72)E2P4ED;A)E28&!!#Z7ElVFF\8!!1'C)1K;A)E2F2)E2P4ED;A)E2i>!V+V=>&!!)1")!!1'C)1K;A)E2F2)E2P4ED;A)E2i>$!V+V=>&.

-|}5.!®r)*!qr>Úuv6E2Iwx%

v6E2I!)*qrð

st!!»Ú^ªX8]^

!!ñò"# %&'()*+½b($)*!¢£Á#=!Zúw_`+q~6!/öÒ"ò~$ÐÑåtr@(+q~!öÒ"̀ S$ÐÑ>9)*+qr%

w stxy

Y_`+q~6µQ#!AB>$Z+&=+ös>Dêë!GAB$+*&1;LÎso&êë%

% stz{

-|}!.!e¶,&+-./01-(&)2343!ÔC"T&æ$½;%/Þß_`,&+-./5!!/Ùß_`"½b($)*$!Z/g{+"è.$½¢£'*-2!"y$½_`"?&&5!{&$!"¿À{Áè.$½G¢£'*-2!öÒ"dô$ÐÑ!t£½bñòð%

-|}2.!h½bà6#Ìo¼'/.O>/4*/.O>/2m/.O>/6(*6#ÅP`¼'1>V1P)V4*1>V1P)V2m1>V1P)V6(*2#¿ÎÐÑ¼'O-11)'4mO-11)'2(*4#S

B?!!!

¼mQ#ö_ÐÑ¼'V1 RV1 $V1 ]O-11)'4 $>V1 ò~

O-11)'2 $>V1 `S

v6E63!)*ñòð

!!

v6E64!ÿ!½å½bð

-|}4.!lÒ"ò~$ÐÑ!t£ Cð!à"ò~$ÐÑ+5/&;Aô¼ ug&

!!*9#3'2)34#5C!224$D5:1#+Q74CU)+2")$5)9J@3)$2G9%")8,!!54!C1)EF54!C1);̂'9")72)E2P4ED;A)E28&!!54!C1)hF54!C1);̂'9")72)E2P4EK;A)E28&!!#Z79'5#4P!224$D;:H)+Q)581'C)1W;A)E2F:4$3)92;A4M29#$%7Eih8&!!#Z79'5#4P!224$K;:H)+Q)581'C)1W;A)E2F:4$3)92;A4M29#$%7ETh8&!!#Z79'5#4P!224$V;:H)+Q)581'C)1W;A)E2F:4$3)92;A4M29#$%7E$h8&!!#Z79'5#4P!224$W;:H)+Q)581'C)1W;A)E2F:4$3)92;A4M29#$%7E-h8&

B"!!!

!!#Z79'5#4P!224$X;:H)+Q)581'C)1W;A)E2F:4$3)92;A4M29#$%7Elh8&.

-|}5.!lÒ"̀ S$ÐÑ!t£ Cð!à"̀ S$ÐÑ+5/&;Aô¼ ug&

!!*9#3'2)34#5C!224$K5:1#+Q74CU)+2")$5)9J@3)$2G9%")8,

!!G**1#+'2#4$;@E#278&

.

-|}6.!®r)*!¢£=4m=2!öÒ"ò~$ÐÑ!qr>Úuv6E62wx%

v6E62!)*qrð

st5!^ª·Û¬ÜÝ

!!W%HI«ô&úäómXYc=ÔÀôgY+÷ZÝ![\]'K"Iä(!uÚXY=6[23c!YN÷Z4Q]!23cBg÷ZQ]//[\^'4"Qä*43ä*44ä(!uÚXY=6[23c!YN÷Z63]!23cBg÷Z23]/T¯ñò">÷Z43]!ñò"# %&'()*+½b($)*!re«!¢£XYäómXYc=!¢S÷ZÝ%

w stxy

h%"ã½"nµ42#ä!7¡ABÊ,õ$42#;.+>s++*&1;Lo&J}-)Ç>D%~%ü"#äóQp!$ü+XY=6~(+÷ZÝ!$ü+!7¡OPõ$ls+&=,>/+>>Dtro°%sË!)*Aõ$+*&1;Lo&½B?&=,>/+>o&êë%

B!!!!

% stz{

-|}!.!e¶,&+-./01-(&)2343!ÔC"T&æ$½;%/Þß_`,&+-./5!!/Ùß_`"½b($)*$!Z/g{+"è.$½¢£'*-6!"y$½_`"?&&5!{&$!"¿À{Áè.$½G¢£'*-6!öÒ"dô$ÐÑ!t£½bñòð%

-|}2.!h½bà2#st`¼'SV1P)V4m1>V1P)V2(*4#¿ÎÐÑ¼'O-11)'4(!KÇ/¼+5;#ï!uv6E66wx%

-|}3.!Ðá6EI½+PØ~½bm¼+¾trÿ!!ÿ!å+ðuv6E6Dwx%

?3"9!F½cd8]¾

~!! ¾!! ¾!!1

?)V1 ÷ZgY

/.O>/4 $>V1 äó

/.O>/2 $>V1 XY=

/.O>/6 $>V1 ä

/.O>/D $>V1 c

/.O>/Q $>V1 )

SV1 ¢£äó;XY=

SV1 Éx÷ZÝ

O-11)'4 $>V1 ò~÷ZÝ

v6E66!)*ñòð v6E6D!ÿ!¾å½bð

-|}4.!lÒ"ò~÷ZÝ$ÐÑ!t£ Cð!à"ò~÷ZÝ$ÐÑ+

5/&;Aô¼ ug&

!!*9#3'2)34#5C!224$D5:1#+Q74CU)+2")$5)9J@3)$2G9%")8,! #$2(4$2HJ+4!$2&!!(4$2HF#$2;̂'9")72)E2P4ED;A)E28&!!+4!$2F#$2;̂'9")72)E2P4EK;A)E28&

B5!!!

!!"S#2+H7(4$2H8!!,! +'")DI!!!!+'")KI!!!!+'")VI!!!!+'")WI!!!!+'")XI!!!!+'")D\I!!!!+'")DDI!!!!!!#Z7+4!$2 FK\8!!!!!!!!1'C)1V;A)E2F>÷ZÝJV\l>&!!!!!!)1")!!!!!!!!1'C)1V;A)E2F>÷ZÝJK\l>&!!!!!!!!C9)'Q&!!!!+'")[I!!!!+'")aI!!!!+'")_I!!!!!!#Z7+4!$2 FK\8!!!!!!!!1'C)1V;A)E2F>÷ZÝJDXl>&!!!!!!)1")!!!!!!!!1'C)1V;A)E2F>÷ZÝJXl>&!!!!!!C9)'Q&!!!!5)Z'!12I!!!!!!1'C)1V;A)E2F>÷ZÝJD\l>&C9)'Q&!!..

-|}5.!®r)*!¢£äó#XY=6!öÒ"ò~÷ZÝ$ÐÑ!qr>Úuv6E6Qwx%

v6E6Q!)*qrð

st6!Þ

!!shò~g"ß$"#4"433¶Ó+=1|_!uÚ_~4!>9\`!Z/abe¢S_4Îy?¯_~¡=!B¡ÔÁ¤_=i"_$+.,/pò~ghSXx!cd|Ö

B6!!!

w_+=!e5$!e;!̧ Þ_~J¦%

w stxy

+$s)*ñòêë+Q"U&

!!:4$"41);1¢£"#\"D\\¶Ó+=I>8&hF#$2;̂'9")7:4$"41);N)'5=#$)788&#Z7EFFh8!!*9#$2Z7>fgJ_~4>8&)1")#Z7E h8:4$"41);æ_+e;4B>8&)1"):4$"41);æ_+e54B>8&

$¢£=tr=Ý+1s'Ë®r¸Þ_~J¦%

% stz{

-|}!.!e¶,&+-./01-(&)2343!ÔC"T&æ$½;%/Þß_`,&+-./5!!/

Ùß_`"Ç-($)*$!Z/g{+"è.$½¢£'*-D!"y$½_`"?&&5!{

&$!"¿À{Áè.$½G¢£'*-D!öÒ"dô$ÐÑ!t£ Äð%

-|}2.!/ :.&'{)½¢£ug+o&&

!!"2'2#+34#56'#$7"29#$%/0'9%"8,!!:4$"41);1¢£"#\"D\\¶Ó+=>8&

!!N'$54(9(F$)SN'$54(78&!!#$2EJhJ+4!$2F\&!!EF9(;?)E27\JD\\8&

!!SH#1)729!)8!!,!!!!hF#$2;̂'9")7:4$"41);N)'5=#$)788&!!!!+4!$2!!&

!!!!#Z7EFFh8C9)'Q&!!!!)1")!!! #Z7h E8:4$"41);æ_54>8&

!!! )1"):4$"41);æ_;4>8&!!.!!:4$"41);fgæJ_~4Bæ!Q,\.?_~¡=>J+4!$28&

.

-|}3.!Ð?Qí·öÒ{¾¼e+"e¶Ç×$ÐÑ!)*Cåqr!>Úuv6E6Nwx%

B@!!!

v6E6N!)*qrð

st@!ßàáâ

!!µ"#s=*&2+4!6+2!Q+6!J+Q!46+J!24+46!ÙS=+«>ZØS·63æ+m%

w stxy

®=s=*!dQ¹æCå!sùJ·"æ+s¶!Qs¶J·"æ+s¶msù+m%=n63æ!wBOP'Ë2I?®r@ü+%

% stz{

-|}!.!e¶,&+-./01-(&)2343!ÔC"T&æ$½;%/Þß_`,&+-./5!!/Ùß_`"Ç-($)*$!Z/g{+"è.$½¢£'*-Q!"y$½_`"?&&5!{&$!"¿À{Áè.$½G¢£'*-Q!öÒ"dô$ÐÑ!t£ Äð%

-|}2.!/ :.&'{)½¢£ug+o&&

!!"2'2#+34#56'#$7"29#$%/0'9%"8,!!!#$2#FDJUFK&!!#$2QFDJZn&!!54!C1)2$&!!54!C1)"!(F\&!!54!!,!!!!2$FU-7#$D;\8&!!!!ZnFU&!!!!UFUi#&!!!!#FZn&!!!!"!(F"!(i2$&!!!!Q!!&!!.SH#1)7Q FV\8&!

BA!!!

!!:4$"41);Îæ·V\æ+mI&$K-DiV-KiX-Vi,,F,\.&$&$>J"!(8&.

-|}3.!Ð?Qí·öÒ{¾¼e+"e¶Ç×$ÐÑ!)*Cåqr!>Úuv6E6Kwx%

v6E6K!)*qrð

stA!ãä

!!ÓHIJ4h¦=©ij!ßõþ==!=!;%Jy+/=%=«ug&ay=øbeQ!,$mvB43+¿=Ãä=ø!zåQ"ymzå"y=ø¨ì!u¢£426D!(¢SIKJN!1GH¯Öêë=%

w stxy

'4(ay=øbeQ!,$TmvB43+¿=Ãä=ø!öA$o&"+Z'+RQ(]43/$Ôêë%

'2(Q"ymzå"y=ø¨ì!sn$=&/4m/.O>/2(*4#¿ÎÐÑ¼'O-11)'4(*

2#ÅP`¼'1>V1P)V4m1>V1P)V2(!KÇ/¼+5;#ï!uv6E6Jwx%-|}3.!Ðá6E43½+PØ~½bm¼+¾trÿ!!ÿ!å+ðuv6E6I

wx%

?3"!:!F½cd8]¾

~!! ¾!! ¾!!1

?)V1 ==

/.O>/4 $>V1 =·&

/.O>/2 $>V1 =å&

O-11)'4 $>V1 =

BB!!!

v6E6J!)*ñòð v6E6I!ÿ!¾å½bð

-|}4.!lÒ"=$ÐÑ!t£ Cð!à"=$ÐÑ+5/&;Aô¼ ug&

!!*9#3'2)34#5C!224$D5:1#+Q74CU)+2")$5)9J@3)$2G9%")8,!!#$2U(kJU(HJ1)$F\J2J2DJ9F\JZ#9"2F\J1'"2F\&!!U(kF:4$3)92;A4]$2VK72)E2P4ED;A)E28&!!2FU(k&!!SH#1)72 \8!!,!!!!2F2-D\&

!!!!1)$!!&!!.!!2FU(k&

!!Z497#$2#FD F1)$!!8!!,!!!!2DF72iX8lD\&

!!!!#Z7#FFD8Z#9"2F2D&!!!!#Z7#FF1)$81'"2F2D&!!!!#Z7#BFDjj#BF1)$8!!!!! 9F9i:4$3)92;A4]$2VK72D$Mh"2)(;6'2H;̂4S7D\J#TD88&

!!!!! 2F2-D\&!!.!!U(HFZ#9"2$7#$28Mh"2)(;6'2H;̂4S7D\J1)$TD8i9i1'"2&

!!2)E2P4EK;A)E2FU(H;A4M29#$%78&!!.

-|}5.!®r)*!/=·ÅP`½¢£ø6!ÊåöÒ"=$ÐÑ!qr>Úuv6ED3wx%

BC!!!

v6ED3!)*qrð

stB!åæçè

!!ñò"# %&'()*+½b($)*!ú$+PØ!¢SâãÍm,rÍvÁ%

w stxy

¢S+vÍhrmD[!wBP$l'?\%

% stz{

-|}!.!e¶,&+-./01-(&)2343!ÔC"T&æ$½;%/Þß_`,&+-./5!!/

Ùß_`"½b($)*$!Z/g{+"è.$½¢£'*-K!"y$½_`"?&&5!{

&$!"¿À{Áè.$½G¢£'*-K!öÒ"dô$ÐÑ!t£½bñòð%

-|}2.!h½bà4#Ìo¼'/.O>/4(*2#¿ÎÐÑ¼'O-11)'4m

O-11)'2(!KÇ/¼+5;#ï!uv6ED4wx%

-|}3.!Ðá6E44½+PØ~½bm¼+¾trÿ!!ÿ!å+ðuv6ED2wx%

?3"!!!F½cd8]¾

~!! ¾!! ¾!!1

?)V1 ¢SvÍ

/.O>/4 7-1)0&U> ?./+>

/.O>/4 P) ?&V>(6F

O-11)'4 $>V1 âãÍ

O-11)'2 $>V1 ,rÍ

BD!!!

v6ED4!)*åð v6ED2!ÿ!¾å½bð

-|}4.!lÒ"âãÍ$ÐÑ!t£ Cð!à"âãÍ$ÐÑ+5/&;Aô¼ ug&

!!*9#3'2)34#5C!224$D5:1#+Q74CU)+2")$5)9J@3)$2G9%")8,!!#$2#JUJQ&!!1'C)1D;A)E2F>âãÍI&$&$&$>&!!Z497#FD F_!!8!!!,!!!!Z497UFD&U FK\T#&U!!8!!!!!!1'C)1D;A)E2iF>>&!!!!Z497QFD&Q FK$#TD&Q!!8!!!!!!1'C)1D;A)E2iF>$>&!!!!1'C)1D;A)E2iF>&$>&!!..

-|}5.!lÒ",rÍ$ÐÑ!t£ Cð!à",rÍ$ÐÑ+

5/&;Aô¼ ug&

!!*9#3'2)34#5C!224$K5:1#+Q74CU)+2")$5)9J@3)$2G9%")8,!!#$2#JUJQ&!!1'C)1D;A)E2F>,rÍI&$&$&$>&!!Z497#FD F_!!8!!,!!!!Z497UFD&U FDXT#&U!!8!!!!!!1'C)1D;A)E2iF>>&!!!!Z497QFD&Q FD[&Q!!8!!!!!!1'C)1D;A)E2iF>$>&!!!!1'C)1D;A)E2iF>&$>&!!..

-|}6.!®r)*!snöÒ"âãÍ$ÐÑm",rÍ$ÐÑ!qr>Úuv6ED6mv6EDDwx%

C?!!!

v6ED6!)*qrð'"( v6EDD!)*qrð'¹(

stC!éêëéìí8P

w stxy

a´Hk1Q6!a´ùk166!6´;k146!$4336l433´k!Hk*ùk

m;kEl*´4

$â'=)

C"!!!

v6EDQ!)*åð v6EDN!ÿ!¾å½bð

-|}4.!lÒ"ò~$ÐÑ!t£ Cð!à"ò~$ÐÑ+5/&;Aô¼ ug&

!!*9#3'2)34#5C!224$D5:1#+Q74CU)+2")$5)9J@3)$2G9%")8,#$2#JUJQ&

!!Z497#F\ FVV!!8!!,!!!!Z497UF\&U FK\&U!!8

!!!!!!Z497QF\&Q FD\\&Q!!8!!!!!!!!#Z7#iUiQFFD\\jj#$ViU$XiQ-VFFD\\jjQlVFF\8!!!!!!!!!!1'C)1D;A)E2iF>ùk>i#;A4M29#$%78i>́ J>i>Hk>iU;A4M29#$%78

i>́ J>i>;k>iQ;A4M29#$%78i>́ &$&$>&

!!..

-|}5.!®r)*!öÒ"ò~$ÐÑ!qr>Úuv6EDKwx%

v6EDK!)*qrð

C!!!!

!"&

*î¡4m

OPo&}P$%Y¼QPJÇ!.îÇPÞÓ#y!?#yN[JOPo&+Ì%uÚOPo&Së/"#o&Ø0!QOPo&+Ìm/äo&¶*!.äOPo&`Säo&Ø%5!XY+OPo&}PO.Ao&*;)'1&'->o&*S)1)o&m1-o&A$%O[P??\!ZfgÞ?\+Måo!H?\Y¼$%Nît£g??\%

äo&FÉ%O.A!G01/*L&/>*(),*L&/>*=)9?\!OPÞ?\åð+o&ý®r%

-S²3"!!.!T&"#Ç-($)*!¢S433"233¶Ó$8çI/v+=%

!!"2'2#+34#56'#$7"29#$%/0'9%"8,!!#$2$&!!Z497$FD\\&$ FK\\&$!!8!!,!!!!#Z7$l_FF\8!!!!!!+4$2#$!)&!!!!:4$"41);,\.&2>J$8&!!..

5#G+.+4m

S)1)o&!5!+Y¼OPo&%¨ÞS)1)o&Ò!)*OPÞS)1).ô+y%

S)1)o&Íug&

C5!!!

!!%424#5)$2#Z#)9&%424+'")56&%4245)Z'!12&

8$S)1)o&Ò!('=Bg*«ñò&'4(S)1)&(>'1&=&>'1&=&>'1&=&>

'2(S)1)o&+åÁ«Í$%Ç¥¦hÿô++*&1;L,;.+>Ìo·+*&1;Lo&½+ïðÌo%

'6(S)1)o&A$%OSrB??\!öuÚ"?POSÁ·ÑÎ+?\!(8$S)1)o&%

'D(S)1)o&$8¸:OPt£?\b%Bg)*bë4S)1)o&+$)&

!!#$2EFD&144*D&E!!&#Z7E D\\8%424144*D&

EÊS)1)o&µ"ô+8$N1!È!h%.A8îst)*+>D!·~.+8$h/uv%µ|&v|}8$.!µ|&v).$wvmn+lP{¾%E«®áËÊ$ü!EÊ&Î|$$S)1)o&G8¢)!È!Êµ|8$.%éi/8$S)1)o&Ò"ôP;_!Pd)*!A+%

6#*2.;*F4m

1-

C6!!!

*ï§ðW4m.*K#)0.)I#-(F0

C@!!!

v6EDJ!~o°Â5qr>Ú

v6EDI!i¦{~ï`

!!uÚ/i¦{~ï`½öÒ"Ç×$ÐÑ!e¶Ç×qr!Sëuv6EQ3wx+~o°Â5~ï`!_`"F¿Xx&$`½+_æAºÞ@¸Â5+GHI3%

v6EQ3!e¶Ç×qrÒ+~o°Â5~ï`

-S²3"!4.!!tÁ!6E46!/ ½£Â5o° Ø1

CA!!!

!!.!!+'2+H7@E+)*2#4$)E8!!,!!!!:4$"41);Â5I>i)E;6)""'%)8&!!..

¡!½;.1;Lo&åð;8½ô,4"##V;>M1&)'~>V!$Ô:¡Â5o°%

>V!:>++.S>¾!+18&!!!!EF#$2;̂'9")7:4$"41);N)'5=#$)788&!!!!:4$"41);1¢£/=+v=I>8&!!!!hF#$2;̂'9")7:4$"41);N)'5=#$)788&!!!!nFE-h&!!!!:4$"41);/v>ÚI>in8&!!.!!+'2+H7f49('2@E+)*2#4$Z)E8!!,!!!!:4$"41);¤Â5I>iZ)E;6)""'%)8&!!.!!+'2+H7c#3#5)Pho)94@E+)*2#4$5)E8!!,!!!!:4$"41);v=JÂ5I>i5)E;6)""'%)8&!!.!!Z#$'11h!!,!!!!:4$"41);TTTTT)*>9>8&!!..

®r)*!a?¢£$ü+=%Á?qr+>Úuv6EQ2mv6EQ6wx%d½

CB!!!

Aw!a?qr!$¯!pD¡Â5!b®r4=&'.//W¶Ø+o&%

v6EQ2!qr>Ú4 v6EQ6!qr>Ú2

e

!!>D)*ñò}Pµ6«lP>D&÷*>D*_`>Dm?\>D%÷*>DzõöN!Ðáo&Së+så?*®r%_`>DGcs>D!sJös_`>D*ls_`>DmÎs_`>D%5!½êës>D+o&µÁ#&&=o&m+*&1;Lo&%/?\>D½!́ P$%?\®r+Y¼!N'Ë®r?\b0+o&%5!XY4D«$ü+?\gÇ&=)*(),*L&/>m=).;L%

OPo&Aêë)*+Y¼PJ%5!+OPo&O.A*;)'1&'->*S)1)m

1-/+>o&m+*&1;Lo&+o)¤m8$i¢%'6(|yz?\>D)*ñò+{)%'D(yz*L&/>o&*(),*L&/>o&m=)

CC!!!

×g+"""#%ÞQ43×ß,Ò!́ g"#¶%Ø¶Q"×ngÎy#¶%

'6(wS".=$!.+N!?ç"#6y=&TEy=+'{m%ä=%!u&

4Q6Z46RQ6R66%CÇ-($)*!ò~¢Swµ+.=%'D(Ü&"#Ç-($)*!¢£äó!¢S~(+%'Q(C)*!Ø¿Bgâ&

# /½be¢S433"Q33¶Ó+wµG=!Zò~.Ö+m%

$ 9ò4"4333¶08çQ/v!G8çK/v+=+#=!Z¢S/½be%

% d633Cå!ÙSFG433#8ç6/=»8çQ/v+=%

& ò~"Z4#R2#R6#R,R!# 'T½!!$¢£+/=(%

' ò~S$5%4333+43#z5+7=%

!!*

4!sÅÆY¼+?\o&!'!!(%

! !!!!!!!!!!!!!!!!!!!!!!!!!!7!(),*L&/>! P!*L&/>! 5!*L&/>,()! F!(),/))M2!®rgo&åÇ-e+¢S!'!!(%

!!#Z729!)8! Mh"2)(;:4$"41);f#9"26)""'%)>8&! Mh"2)(;:4$"41);M)+4$56)""'%)>8&

7!?&++.S>!!!! P!0>;)'(:>++.S>! 0>;)'(:>++.S>5!¢S!!!!!!!! F!?&++.S>

6!®r5!o&*"&'1&/=)

CD!!!

!!#$2$F_&!!SH#1)7$ Y8!!,!!!!$TT&!!!!:4$"41);9/?\o&½?\b+"?®r%

2!/+*&1;Lo&½!a#o&Ì8wÖ¸íø;.+>åð+01! %

6!/*L&/>?\o&½!"ôPµÿ!?\Y¼+o&!pA8\[ %

D!/5!op½!êë?\+}Po&µ*L&/>*(),*L&/>*=)ÚJ&

2!

!!"2'2#+34#56'#$7"29#$%/0'9%"8,!!#$2EFDX&!!SH#1)7E D\jjE X\8!!,!!!!E!!&!!!!#Z7E-VBF\8,E!!&C9)'Q&.!!!!)1")+4$2#$!)&!!.!!:4$"41);ÚJ&

6!

!!"2'2#+34#56'#$7"29#$%/0'9%"8

D?!!!

,!!#$2QFWJ$F\&!!Z497&$ Q&8!!,!!!!$!!&!!!!#Z7$lVBF\8!!!!!!+4$2#$!)&!!!!QTT&!!.!!:4$"41);,\.J,D.>JQJ$8&.

qr>ÚJ&

D!

!!"2'2#+34#56'#$7"29#$%/0'9%"8,!!#$2QFXJ$F\&!!SH#1)7Q \8!!,!!!!"S#2+H7Q8!!!!,!!!!!!+'")DI$iFQ&C9)'Q&!!!!!!+'")KIC9)'Q&!!!!!!+'")VI$iFQ&C9)'Q&!!!!!!5)Z'!12IC9)'Q&!!!!.!!!!QFQTD&!!.:4$"41);ÚJ&

Q!

!!"2'2#+34#56'#$7"29#$%/0'9%"8,!!#$2#F\J"F\&!!54!!,!!!!#Z7#lKBF\8!!!!,!!!!!!#!!&!!!!!!+4$2#$!)&!!!!.!!!!#!!&!!!!"iF#&!!.SH#1)7# [8&!!:4$"41);

Documents

Tsinghua!!!@A "+49)KFZ14’2;^’9")7:4$"41 )N)’5=#$); 788& "+49)VFZ14’2;^’9")7:4$"41 )N)’5=#$); 788& "+49)WFZ14’2;^’9")7:4$"41 )N)’5=#$); 788& "+49)XFZ14’2