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
ying hua » ming hua, wang hua, ying zhu
tan yang » dan yang, tan ying, tan yong
hua tan » hua ban, huan t'an
hong a » hong ma, kong a, hong 7

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