Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
dang hari » dang hai
yan tuan » yan guan, yan yuan, anh tuan
yang jin » yang jun, ying jin, shang jin
yang jie » yang di, yang jui, yang xi
nan yan » nan ya, wang yan, qian yan
vu gain » you gain, run gain, via gain

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

• Performing a fuzzy search may retrieve terms with similar spellings: wai ((yan tuan) or (nan yan)) vu gain ((((wang yang) or (yang jin))) or (yang jie)) dang hari ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wai ((yan tuan) OR (nan yan)) vu gain ((((wang yang) OR (yang jin))) OR (yang jie)) dang hari ;.
• Adding a wildcard symbol may retrieve word variants: wai ((yan tuan) or (nan yan)) vu gain ((((wang yang) or (yang jin))) or (yang jie)) dang hari ;*.