Perhaps you should try some spelling variations:
yang yang » wang yan
wang yang » wang yan, wang liang, wang yanling
gong meng » gong gang
keong shu » cong shu, jeong su
yan yang » yao yang, dan yang, tan yang
gong min » jong min, song min, song ming
xi l » xu l, i l, xi _

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((yan yang) or (((yang yang) OR (wang yang)))) xi l ((gong min) or (gong meng)) keong shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((yan yang) OR (((yang yang) OR (wang yang)))) xi l ((gong min) OR (gong meng)) keong shu ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((yan yang) or (((yang yang) OR (wang yang)))) xi l ((gong min) or (gong meng)) keong shu ;*".