Perhaps you should try some spelling variations:
yeung kang » chung kang, leung tang
china won » china women, china wang, china why
china who » china why, china what
kang han » kang chen, kong hang, zhang han
yang jin » yang jun, ying jin, shang jin
yang jie » yang di, yang jui, yang yi
tong hui » wang hui
yang xi » yang di, yang yi, yang jui

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

• Performing a fuzzy search may retrieve terms with similar spellings: yeung kang han ((china won) OR (china who)) ((yang jin) or (((yang jie) or (yang xi)))) tong hui ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: yeung kang han ((china won) OR (china who)) ((yang jin) OR (((yang jie) OR (yang xi)))) tong hui ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yeung kang han ((china won) OR (china who)) ((yang jin) or (((yang jie) or (yang xi)))) tong hui ;*".