Perhaps you should try some spelling variations:
wang gan » wang yan, wang ban, wang yang
wang dan » wang yan, wang ban, wang yidan
yong jie » yang jie, yang jin, yong kim
ying jin » yang jin, jing ji, yang jie
hong ghi » zhong zhi, hong g, hong hai
hua tan » hua ban, huan t'an
li hua » li hui, lu hua

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang gan) OR (wang dan)) li hua tan ((yong jie) or (ying jin)) ((keong ghi) or (hong ghi)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang gan) OR (wang dan)) li hua tan ((yong jie) OR (ying jin)) ((keong ghi) OR (hong ghi)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang gan) OR (wang dan)) li hua tan ((yong jie) or (ying jin)) ((keong ghi) or (hong ghi)) ;".
• Adding a wildcard symbol may retrieve word variants: ((wang gan) OR (wang dan)) li hua tan ((yong jie) or (ying jin)) ((keong ghi) or (hong ghi)) ;*.