Perhaps you should try some spelling variations:
china reza » china real, china ren
tan china » tuan china, than china, can china
wang yang » wang yan, wang yanling
chan eng » chan fong, chan kang, chan ming
yang jin » yang jie, yang jun, ying jin
eng tan » hong tan, wing tan
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 eng tan china reza ((yang jin) OR (((wang liang) OR (wang yang)))) hong yu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "chan eng tan china reza ((yang jin) or (((wang liang) OR (wang yang)))) hong yu ;~".
• Adding a wildcard symbol may retrieve word variants: chan eng tan china reza ((yang jin) or (((wang liang) OR (wang yang)))) hong yu ;*.