OXKING101

all of u is not smart   
0 C& ^$ N1 {: P公仔箱論壇first 100 is no connect with mr. wong  100 is exchanged with young man and nabor.
; Y1 W1 I+ f+ E. x1 B/ q: \公仔箱論壇second mr. wong sold the gift included the money he made 21.
' {8 o! ~3 R( g0 E; a7 Tthird mr. wong paid back the money for nabor 100.
7 ~1 k+ X3 v1 h6 E( GTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。total he lost 121. 簡單.5.39.217.77( k* H& o" W; f( v! q: Y+ |
answer is 121 final. ;))

OXKING101

  121 is not final yet b-(
3 A/ {7 T" W* fTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。because first 100 mr. wong already made 21 dollars.
% B5 y: |0 I, O, N. o3 [4 WTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。he doesn't lost anything form the first 100 also he made 3# S; v1 u/ H3 ]; D, w
and then he paid back 100 to nabor that mean 100 - 3 = 97  g0 C/ [5 E- T+ X8 z) Y6 x: n& u
this is very final answer 97 :-O