Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
yang yang » wang yan
dang hadi » dang hai
yang yun » yang jun, tang yun, yang yue
gan guan » yan guan, quan guan, fan guon
ying yi » ming yi, ping yi, yin yi
yang yi » yang di, yang xi, yang jui

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 (((yang yang) or (gan guan)))) tan ((ying yi) or (yang yi)) dang hadi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yang ((yang yun) OR (((yang yang) OR (gan guan)))) tan ((ying yi) OR (yang yi)) dang hadi ;.
• Adding a wildcard symbol may retrieve word variants: wang yang ((yang yun) or (((yang yang) or (gan guan)))) tan ((ying yi) or (yang yi)) dang hadi ;*.