Perhaps you should try some spelling variations:
gain yang » dan yang, daun yang, tan yang
zhong tai » hong tan, zhong zhi
tan chia » tuan china, than china, can china
hong hai » shang hai, dang hai, hong tan
tan hua » tuan hua, wang hua, tan puay
yang li » yang lin, yang di, yang xi
wang » wan, lang

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 OR wing) yang ((tan hua) OR (tan chia)) gain yang li ((hong hai) OR (zhong tai)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(wang or wing) yang ((tan hua) OR (tan chia)) gain yang li ((hong hai) or (zhong tai)) ;~".
• Adding a wildcard symbol may retrieve word variants: (wang or wing) yang ((tan hua) OR (tan chia)) gain yang li ((hong hai) or (zhong tai)) ;*.