Perhaps you should try some spelling variations:
shang hai » shang kai, dang hai, chang ha
zhong tai » hong hai, zhong zhi
yang hua » wang hua, yang hui, ying hua
fan ying » fan xing, ran ying, tan ying
wan yan » wang yan, nan yan, wang yang
wai yan » wang yan, wei yang
hua fan » hua ban
ying ji » ying jin, jing ji, yang jie
zhong » zlong
hong » long
tan » than

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