Perhaps you should try some spelling variations:
shang hai » shang kai, dang hai, chang ha
wing yan » wang yan, wing ian, wing tan
yang jin » yang jie, ying jin, shang jin
yang jun » yang jui, pang jun, yang judy
hong hai » zhong tai, dang hai, hong tan
yan yan » yan yuan, nan yan, yang yang
yan hua » tan hua, ya hua, wang hua
hua tan » hua ban, huan t'an
hong 7 » hong w, hong a, hong g

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: wing yan yan hua tan ((yang jin) OR (yang jun)) ((((shang hai) or (hong hai))) or (hong 7)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wing yan yan hua tan ((yang jin) OR (yang jun)) ((((shang hai) OR (hong hai))) OR (hong 7)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wing yan yan hua tan ((yang jin) OR (yang jun)) ((((shang hai) or (hong hai))) or (hong 7)) ;*".