Perhaps you should try some spelling variations:
huang yang » huang ying, huang chang, wang yang
yang yang » wang yang, wang yan
shang hai » shang kai, dang hai, chang ha
zhong tai » hong tan, hong hai, zhong zhi
wang liu » wang li, wang lin, wang life
liu yan » lili yan
yan yun » yan yuan, yang yun, yan kun

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

• If you are trying to use Boolean operators, they must be ALL CAPS: wang liu yan yun ((huang yang) OR (yang yang)) di ((shang hai) OR (zhong tai)) ;~.
• Adding a wildcard symbol may retrieve word variants: wang liu yan yun ((huang yang) or (yang yang)) di ((shang hai) or (zhong tai)) ;*.