Perhaps you should try some spelling variations:
shang hai » shang kai, dang hai, chang ha
lang yan » wang yan, wang yang, zhang yan
yan ying » fan ying, ran ying, tan ying
thu tran » thuy tran, zhu tian
yang jin » yang jie, yang jun, ying jin
hong hai » zhong tai, dang hai, hong tan
zhu tan » zhu tian, zhuo tao

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: lang yan ying ((zhu tan) OR (thu tran)) yang jin ((shang hai) OR (hong hai)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lang yan ying ((zhu tan) OR (thu tran)) yang jin ((shang hai) or (hong hai)) ;~".
• Adding a wildcard symbol may retrieve word variants: lang yan ying ((zhu tan) OR (thu tran)) yang jin ((shang hai) or (hong hai)) ;*.