Perhaps you should try some spelling variations:
yang mind » yang cindy, yang jin, sang minh
shang hai » shang kai, dang hai, chang ha
wan yuan » yan yuan, wang yuhan, fang yuan
kai chai » ka chai, goi chai
kim chai » ka chai
tan yang » dan yang, tan ying, tan yong
hong hai » zhong tai, dang hai, hong tan

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: wan yuan ((kai chai) OR (kim chai)) tan yang mind ((hong hai) OR (shang hai)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wan yuan ((kai chai) OR (kim chai)) tan yang mind ((hong hai) or (shang hai)) ;~".
• Adding a wildcard symbol may retrieve word variants: wan yuan ((kai chai) OR (kim chai)) tan yang mind ((hong hai) or (shang hai)) ;*.