Perhaps you should try some spelling variations:
liang thanh » liang tan, long thanh, luong thanh
wang liang » wang yang
zhang kim » kang kim, zhang ii, zhang jin
zhang xin » zhang jian, zhang ming, zhang fan
thanh vu » thanh van, thanh _
jong min » gong min, song min, song ming
zhang i » zhang ii, zhang li, zhang si
vu jia » vun jian

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: wang liang thanh vu jia ((((zhang kim) OR (zhang xin))) OR (zhang i)) jong min ;~.
• Adding a wildcard symbol may retrieve word variants: wang liang thanh vu jia ((((zhang kim) or (zhang xin))) or (zhang i)) jong min ;*.