Perhaps you should try some spelling variations:
tuan china » wuhan china, can china, taiwan china
shang hai » shang kai, dang hai, chang ha
wing tan » wing ian, liang tan, hong tan
yang lin » yang jin, wang lin, yang liang
han hua » wang hua, tuan hua
tan hua » tuan hua, wang hua, tan chia
yang li » yang di, yang xi, yang yi

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 hua))) OR (tuan china)) gain ((yang lin) OR (yang li)) shang hai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wing tan ((((han hua) or (tan hua))) or (tuan china)) gain ((yang lin) OR (yang li)) shang hai ;~".
• Adding a wildcard symbol may retrieve word variants: wing tan ((((han hua) or (tan hua))) or (tuan china)) gain ((yang lin) OR (yang li)) shang hai ;*.