Perhaps you should try some spelling variations:
tuan china » wuhan china, can china, taiwan china
dan china » can china, han china, dan china's
shang hai » shang kai, dang hai, chang ha
wing tan » wing ian, liang tan, hong tan
tan chia » than china, can china, han china
dan yang » daun yang, tan yang, wang yang
yang jun » yang jui, pang jun, yang jin
han hua » tan hua, wang hua, tuan hua

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

• If you are trying to use Boolean operators, they must be ALL CAPS: wing tan ((han hua) OR (((((tan chia) OR (dan china))) OR (tuan china)))) dan yang jun shang hai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wing tan ((han hua) or (((((tan chia) OR (dan china))) or (tuan china)))) dan yang jun shang hai ;~".
• Adding a wildcard symbol may retrieve word variants: wing tan ((han hua) or (((((tan chia) OR (dan china))) or (tuan china)))) dan yang jun shang hai ;*.