Perhaps you should try some spelling variations:
gain yang » dan yang, daun yang, yin yang
zhong zhi » hong ghi, zhong tai
zhang zhi » wang zhi, zhang wei, zhang dai
tuan hua » tan hua, tuan vu, yuan hui
tan puay » tan hua
tan yang » dan yang, tan ying, tan yong
wang » wing, wan, lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yan ((tuan hua) or (tan puay)) ((gain yang) OR (tan yang)) lin ((zhong zhi) or (zhang zhi)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yan ((tuan hua) OR (tan puay)) ((gain yang) OR (tan yang)) lin ((zhong zhi) OR (zhang zhi)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yan ((tuan hua) or (tan puay)) ((gain yang) OR (tan yang)) lin ((zhong zhi) or (zhang zhi)) ;*".