OXKING101

all of u is not smart   
. g0 e% I# R9 U% J* ~( |; Rfirst 100 is no connect with mr. wong  100 is exchanged with young man and nabor.公仔箱論壇2 N+ g2 N6 p9 L, J
second mr. wong sold the gift included the money he made 21.tvb now,tvbnow,bttvb3 L" E9 x1 X6 J" u6 W- }
third mr. wong paid back the money for nabor 100.! b0 v/ l& i" W. u5 O& h0 s0 b/ L% r% n
total he lost 121. 簡單.
! T8 J% J0 N' b7 `# zTVBNOW 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。answer is 121 final. ;))

OXKING101

  121 is not final yet b-(
  m6 I+ S# o4 ~8 N  B; c公仔箱論壇because first 100 mr. wong already made 21 dollars.
+ P5 O6 z; [% Q; J! l1 j/ nhe doesn't lost anything form the first 100 also he made 3tvb now,tvbnow,bttvb: R6 p4 q/ u4 m$ {
and then he paid back 100 to nabor that mean 100 - 3 = 97tvb now,tvbnow,bttvb' X/ N% @' |) n
this is very final answer 97 :-O