Perhaps you should try some spelling variations:
wang yang » wang yan, wang yanling
gain yang » dan yang, daun yang, yin yang
bin zhang » binh thang, li zhang, jia zhang
zhang hai » zhang dai, shang hai, zhang han
tan yang » dan yang, tan yong, tao yang
tan ying » fan ying, ran ying, tan yong
nan ya » nan yan, nana yaa

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang yang) or (wang liang)) nan ya ((gain yang) or (((tan yang) OR (tan ying)))) bin zhang hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang yang) OR (wang liang)) nan ya ((gain yang) OR (((tan yang) OR (tan ying)))) bin zhang hai ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang yang) or (wang liang)) nan ya ((gain yang) or (((tan yang) OR (tan ying)))) bin zhang hai ;*".