Perhaps you should try some spelling variations:
huanyu t'an » huan t'an
t'an yang » tan yang, dan yang, tao yang
keong ghi » hong ghi
zhong tai » hong tan, hong hai, zhong zhi
hong than » hong tan, long thanh, hong hai
wang ban » wang yan, wang dan, wang yang
yang jin » yang jie, yang jun, ying jin
ban li » gan li, ban ji, ban zi

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang ban li huanyu t'an yang jin ((keong ghi) or (((zhong tai) or (hong than)))) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ban li huanyu t'an yang jin ((keong ghi) OR (((zhong tai) OR (hong than)))) ;.
• Adding a wildcard symbol may retrieve word variants: wang ban li huanyu t'an yang jin ((keong ghi) or (((zhong tai) or (hong than)))) ;*.