Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
keong ghi » hong ghi
zhong zhi » zhang zhi, hong ghi, zhong tai
hua wang » hwa wang, hua jiang, yuan wang
yang jin » yang jie, yang jun, ying jin
yang li » yang lin, yang di, yang xi
yan li » yuan li, gan li, tan li

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

• Performing a fuzzy search may retrieve terms with similar spellings: wan ((yan li) or (yang li)) hua wang yang jin ((keong ghi) or (zhong zhi)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wan ((yan li) OR (yang li)) hua wang yang jin ((keong ghi) OR (zhong zhi)) ;.
• Adding a wildcard symbol may retrieve word variants: wan ((yan li) or (yang li)) hua wang yang jin ((keong ghi) or (zhong zhi)) ;*.