Hi All,
Thanks for all reply, I already find the solution, for anybody have some problem just follow link below as I mentioned in my message above:
http://scn.sap.com/community/data-warehousing/blog/2012/04/23/chinese-characters-data-display-issue
And the important thing, make sure you run the infopackage (schedule or immediate) with user that
set chinese as their language in SU01 (or maybe we can set blank). Chinese language pack is mandatory installed in your server.
Regards,
Herry