Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
jia zhang » jie zhang, jia zhangke, xiao zhang
zhang hai » zhang dai, shang hai, zhang han
tan yang » dan yang, tan ying, tan yong
ying jia » ying jin, jing jia, ping jia
yang xi » yang di, yang yi, yang jui
xi rene » i rene, ii rene, iii rene

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((tan yang) or (wang yang)) yang xi rene ying jia zhang hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tan yang) OR (wang yang)) yang xi rene ying jia zhang hai ;.
• Adding a wildcard symbol may retrieve word variants: ((tan yang) or (wang yang)) yang xi rene ying jia zhang hai ;*.