Perhaps you should try some spelling variations:
hoang china » hang china, kong china, loans china
chung kang » chan kang, chung kay, chung tong
china rene » china ren, china rate, china real
chan eng » chan fong, chan kang, chan ming
lin hong » lin zong, min hong, lim chong
tin hong » tan hong, kia hong, thi hong

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