Perhaps you should try some spelling variations:
min keong » kin keong, min jeong, min keying
keong shu » cong shu, jeong su
lang yan » wang yang, zhang yan, yang yang
song min » song ming, gong min, jong min
yang du » yang di, yang d, yang mu
l song » li song, _ song, a song
du l » xu l, de l, dr l

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: ((lang yan) OR (wang yan)) yang du l song min keong shu ;~.
• Adding a wildcard symbol may retrieve word variants: ((lang yan) or (wang yan)) yang du l song min keong shu ;*.