Perhaps you should try some spelling variations:
thanh hong » thang long, thanh mung
zhang hong » zhang rong, change hong, zhang zhang
dong skin » dong sin, dong bin, dof skin
dann bin » dong bin
chai ren » hai ren, chai onn, chai et
ka chai » ka chuan, kim chai
binh » minh, dinh, bind

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: ((dann bin) OR (dong skin)) ka chai ren binh ((thanh hong) OR (zhang hong)) hai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((dann bin) or (dong skin)) ka chai ren binh ((thanh hong) OR (zhang hong)) hai ;~".
• Adding a wildcard symbol may retrieve word variants: ((dann bin) or (dong skin)) ka chai ren binh ((thanh hong) OR (zhang hong)) hai ;*.