Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
dang hadi » dang hai
yang yun » yang jun, tang yun, yang yue
yan yuan » yan guan, fang yuan, nan yan
gan guan » yan guan, quan guan, fan guon
tan ying » fan ying, ran ying, tan yang
ying yi » yang yi, ming yi, ping yi
yi dang » yi gang, yi yang, yi chang

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 ((yang yun) or (((yan yuan) or (gan guan)))) tan ying yi dang hadi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yang ((yang yun) OR (((yan yuan) OR (gan guan)))) tan ying yi dang hadi ;*.