Perhaps you should try some spelling variations:
than china » han china, wuhan china, can china
tuan china » wuhan china, can china, taiwan china
liqin wang » limin wang, yiqian wang
yang yang » wang yang, wang yan
dong yang » dong hoang, wang yang, dan yang
kan liqin » han jiqin
west kan » west can, west bank, west jean
wang yue » wong yue, wang hua, wang yan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((yang yang) or (dong yang)) ((than china) OR (tuan china)) west kan liqin wang yue ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yang yang) OR (dong yang)) ((than china) OR (tuan china)) west kan liqin wang yue ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yang yang) or (dong yang)) ((than china) OR (tuan china)) west kan liqin wang yue ;".
• Adding a wildcard symbol may retrieve word variants: ((yang yang) or (dong yang)) ((than china) OR (tuan china)) west kan liqin wang yue ;*.