Perhaps you should try some spelling variations:
tuan china » wuhan china, can china, taiwan china
wang yang » wang liang, wang yanling
tan chia » than china, can china, dan china
tan yang » dan yang, tan ying, tao yang
tan yong » tan hong, tan kong, tan ying
jui kong » jui meng
sar » sara, star, saur

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) or (wang yan)) ((tan chia) or (tuan china)) ((tan yang) OR (tan yong)) jui kong sar ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang yang) OR (wang yan)) ((tan chia) OR (tuan china)) ((tan yang) OR (tan yong)) jui kong sar ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang yang) or (wang yan)) ((tan chia) or (tuan china)) ((tan yang) OR (tan yong)) jui kong sar ;".
• Adding a wildcard symbol may retrieve word variants: ((wang yang) or (wang yan)) ((tan chia) or (tuan china)) ((tan yang) OR (tan yong)) jui kong sar ;*.