Perhaps you should try some spelling variations:
hoang china » hang china, kong china, loans china
chung kang » chung kay, chung tong
china rene » china ren, china rate, china real
chan kang » chan eng, chan fong, chan jan
yang lin » yang jin, yang li, yang liang
wang lin » wang li, wang qin, wang limin
hong yu » wong yue

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: ((chan kang) OR (chung kang)) hoang china rene ((yang lin) OR (wang lin)) hong yu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((chan kang) or (chung kang)) hoang china rene ((yang lin) OR (wang lin)) hong yu ;~".
• Adding a wildcard symbol may retrieve word variants: ((chan kang) or (chung kang)) hoang china rene ((yang lin) OR (wang lin)) hong yu ;*.