Perhaps you should try some spelling variations:
keong ghi » hong ghi
tan yang » dan yang, tan ying, tan yong
yang jin » yang jie, yang jun, ying jin
wan gan » gan guan
hong ng » hong kong, hong jong, hong hong
li hua » li hui
lu hua » qu hua
hong g » hong w, hong 7, hong a

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

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