Perhaps you should try some spelling variations:
tuan china » wuhan china, can china, taiwan china
wing yan » wang yan, wing ian, wing tan
yang jin » yang jie, shang jin, wang jing
ying jin » jing ji, yang jie
yang jun » yang jui, pang jun, yang judy
long shu » cong shu, tong shui, long du
yan hua » tan hua, ya hua, wang hua

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

• Performing a fuzzy search may retrieve terms with similar spellings: wing yan ((yan hua) or (tuan china)) rein ((((yang jin) or (ying jin))) or (yang jun)) long shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wing yan ((yan hua) OR (tuan china)) rein ((((yang jin) OR (ying jin))) OR (yang jun)) long shu ;.
• Adding a wildcard symbol may retrieve word variants: wing yan ((yan hua) or (tuan china)) rein ((((yang jin) or (ying jin))) or (yang jun)) long shu ;*.