Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
kong saur » kong sar, kong siu, kong your
liang li » ling li, liang wei, liang zhi
qiang li » qiang niu, ling li, qian yi
yan jiu » yang jie, yang jin, pang jiu
yang xi » yang di, yang jui
yang yi » yang di, yang jui

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 yang ((liang li) OR (qiang li)) best ((yan jiu) OR (((yang xi) OR (yang yi)))) kong saur ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yang ((liang li) or (qiang li)) best ((yan jiu) or (((yang xi) OR (yang yi)))) kong saur ;~".
• Adding a wildcard symbol may retrieve word variants: wang yang ((liang li) or (qiang li)) best ((yan jiu) or (((yang xi) OR (yang yi)))) kong saur ;*.