Perhaps you should try some spelling variations:
wang yidan » wang yan
yidan yang » dan yang, yin yang
yang li » yang lin, yang di, yang xi
li wang » l wang, li zhang, li qiang
li wing » li ying, li bing, li ning
li gang » liu gang, ii gang, i gang
cong » congo, long, hong

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yidan yang li ((((li wang) or (li wing))) or (li gang)) minh cong shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yidan yang li ((((li wang) OR (li wing))) OR (li gang)) minh cong shu ;.
• Adding a wildcard symbol may retrieve word variants: wang yidan yang li ((((li wang) or (li wing))) or (li gang)) minh cong shu ;*.