Perhaps you should try some spelling variations:
than china » tuan china, han china, wuhan china
wang yong » wang yang, wang hyoung, wang yan
yong than » long thanh, yong phang
wei yang » wei wang, wei yang's, wei shang
pei yang » hui yang, yi yang
pei yun » lei kyun, mei yung, wei yuan
di cong » li cong, jiu cong

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yong than china ((wei yang) or (((pei yang) OR (pei yun)))) di cong shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yong than china ((wei yang) OR (((pei yang) OR (pei yun)))) di cong shu ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yong than china ((wei yang) or (((pei yang) OR (pei yun)))) di cong shu ;*".