Perhaps you should try some spelling variations:
tuan china » wuhan china, can china, taiwan china
yan tuan » yan guan, yan yuan, anh tuan
tan ying » tan yang, tan yong, tan hong
ran ying » jin ying, ka ying
gao ying » yao yang, ka ying, tao yang
fan ying » fan xing, jin ying, fa yin
wai yan » wang yan, wei yang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wai yan tuan china ((tan ying) or (((((ran ying) OR (gao ying))) or (fan ying)))) bank loan 10 ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wai yan tuan china ((tan ying) OR (((((ran ying) OR (gao ying))) OR (fan ying)))) bank loan 10 ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wai yan tuan china ((tan ying) or (((((ran ying) OR (gao ying))) or (fan ying)))) bank loan 10 ;".
• Adding a wildcard symbol may retrieve word variants: wai yan tuan china ((tan ying) or (((((ran ying) OR (gao ying))) or (fan ying)))) bank loan 10 ;*.