Perhaps you should try some spelling variations:
chan ming » kian ming, chan eng, chan fong
yang yao » yang yang, wang yan, yang yi
hua rent » hua ren
ying jin » yang jin, jing ji, yang jie
hong yu » wong yue
yan ya » nan ya, yan yuan
wang » wing, wan, lang
tuan » than, tan, turn

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 ((yan ya) OR (yang yao)) hua rent ((((tuan minh) OR (ying jin))) OR (chan ming)) hong yu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((yan ya) OR (yang yao)) hua rent ((((tuan minh) or (ying jin))) or (chan ming)) hong yu ;~".
• Adding a wildcard symbol may retrieve word variants: wang ((yan ya) OR (yang yao)) hua rent ((((tuan minh) or (ying jin))) or (chan ming)) hong yu ;*.