Perhaps you should try some spelling variations:
yang yang » wang yang, wang yan
yang zhen » fang zhen, tang zheng, wang zheng
zhen chan » chen chuan, zhen zhang, shen chang
chan ming » kian ming, chan eng, chan fong
zhong tai » hong hai, zhong zhi
wang » wan, lang
zhong » zlong
hong » long
tan » than

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

• Performing a fuzzy search may retrieve terms with similar spellings: (wang or wing) yao yang yang zhen chan ming ((zhong tai) or (hong tan)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (wang OR wing) yao yang yang zhen chan ming ((zhong tai) OR (hong tan)) ;*.