Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
yang yang » wang yan
kang min » kan min, kang minah, kyung min
tang min » chang min, sang minh, yang mind
tong hui » wang hui
di lu » li lu
yi lu » yi xu, li lu
yi wu » yi xu

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yang yang ((di lu) or (((yi lu) OR (yi wu)))) ((kang min) or (tang min)) tong hui ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yang yang ((di lu) OR (((yi lu) OR (yi wu)))) ((kang min) OR (tang min)) tong hui ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yang yang ((di lu) or (((yi lu) OR (yi wu)))) ((kang min) or (tang min)) tong hui ;".
• Adding a wildcard symbol may retrieve word variants: wang yang yang ((di lu) or (((yi lu) OR (yi wu)))) ((kang min) or (tang min)) tong hui ;*.