Perhaps you should try some spelling variations:
wang yao » wang yan, gang yao, wang tao
yang yao » yang yang, wang yan, yang yi
hua rene » juan rene
chan eng » chan fong, chan kang, chan ming
eng hong » hong hong, kong hong, ong chong
hong shu » cong shu, tong shui, wong shiu
hua ren » hua chen

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang yao) OR (yang yao)) yang ((hua rene) or (hua ren)) chan eng hong shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang yao) OR (yang yao)) yang ((hua rene) OR (hua ren)) chan eng hong shu ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang yao) OR (yang yao)) yang ((hua rene) or (hua ren)) chan eng hong shu ;".
• Adding a wildcard symbol may retrieve word variants: ((wang yao) OR (yang yao)) yang ((hua rene) or (hua ren)) chan eng hong shu ;*.