Perhaps you should try some spelling variations:
yang yang » wang yang, wang yan
daun yang » dan yang, du yang, tan yang
min keong » kin keong, min keying, min hong
min jeong » kin keong, min hong, mun leong
tan ying » fan ying, ran ying, tan yang
li rong » yi rong, li cong, li song
di li » li li

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 ((((yang yang) OR (daun yang))) OR (tan ying)) di li rong ((min keong) OR (min jeong)) shu ;~.
• Adding a wildcard symbol may retrieve word variants: wang ((((yang yang) or (daun yang))) or (tan ying)) di li rong ((min keong) or (min jeong)) shu ;*.