Perhaps you should try some spelling variations:
china west » china's west, china 21st, china what
than china » tuan china, han china, wuhan china
yang yang » wang yang, wang yan
dong yang » dong hoang, wang yang, dan yang
qian wang » yiqian wang, qian rong, qian yan
west kan » west can, west bank, west jean
min wang » limin wang, ping wang, li wang

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