Perhaps you should try some spelling variations:
shang hai » shang kai, dang hai, chang ha
yang yang » wang yang, wang yan
yan yang » yao yang, dan yang, tan yang
fan ying » fan xing, ran ying, tan ying
hong hai » zhong tai, dang hai, hong tan
hua fan » hua ban
ying ji » ying jin, jing ji, yang jie
wang » wing, wan, lang

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