Perhaps you should try some spelling variations:
chuan tan » chuan bang, chen tan, chuan fa
yang mind » yang cindy, yang jin, sang minh
chang mae » chang ha, changes made
yang fan » zhang fan, yang dean, yang yang
tan yang » dan yang, tan ying, tan yong
hong hai » shang hai, zhong tai, dang hai
yang ka » yang yao

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 ((yang ka) OR (yang fan)) chuan tan yang mind ((hong hai) OR (chang mae)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((yang ka) OR (yang fan)) chuan tan yang mind ((hong hai) or (chang mae)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang ((yang ka) OR (yang fan)) chuan tan yang mind ((hong hai) or (chang mae)) ;*.