Perhaps you should try some spelling variations:
than china » tuan china, han china, wuhan china
jin shang » jin chang, bin zhang, jin kang
shang hai » shang kai, dang hai, chang ha
wing tan » wing ian, liang tan, hong tan
tan chia » tuan china, can china, dan china
tan yang » dan yang, tan ying, tan yong
yang jin » yang jie, yang jun, ying 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 (than china)))) tan yang jin shang hai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wing tan ((han hua) or (((tan chia) OR (than china)))) tan yang jin shang hai ;~".
• Adding a wildcard symbol may retrieve word variants: wing tan ((han hua) or (((tan chia) OR (than china)))) tan yang jin shang hai ;*.