Perhaps you should try some spelling variations:
yang yang » wang yang, wang yan
sang minh » kang minah, anh minh, song min
zhong tai » zhong zhi
yang yao » wang yan, yang yi, yang fan
yao chai » hao chi, ka chai
chai dan » chai onn, chai tam, shi dan
dan sang » dan yang, dan dana, dan qing
hong hai » shang hai, dang hai, hong a
tan » than

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: yang yang yao chai dan sang minh ((((zhong tai) OR (hong hai))) OR (hong tan)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yang yang yao chai dan sang minh ((((zhong tai) OR (hong hai))) or (hong tan)) ;~".
• Adding a wildcard symbol may retrieve word variants: yang yang yao chai dan sang minh ((((zhong tai) OR (hong hai))) or (hong tan)) ;*.