Perhaps you should try some spelling variations:
yunnan china » urban china, tuan china, wuhan china
real chinese » rural chinese, relay chinese, korean chinese
chinese film » chinese firms, chinese family, chinese fdi
than china » tuan china, han china, wuhan china
tong shui » tong hui, cong shu, gong hui
dong bin » dong sin, dong di, dann bin
wang hui » wang hua, wang zhi, wang wei

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

• Performing a fuzzy search may retrieve terms with similar spellings: dong bin ((than china) or (yunnan china)) real chinese film ((tong shui) or (wang hui)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: dong bin ((than china) OR (yunnan china)) real chinese film ((tong shui) OR (wang hui)) ;.
• Adding a wildcard symbol may retrieve word variants: dong bin ((than china) or (yunnan china)) real chinese film ((tong shui) or (wang hui)) ;*.