Perhaps you should try some spelling variations:
shang hai » shang kai, dang hai, chang ha
wing yan » wang yan, wing ian, wing tan
yang hua » wang hua, yang hui, ying hua
yang jui » yang judy, yang xi, yang yi
ran ying » fan ying, tan ying, jin ying
ying ji » ying jin, jing ji, yang jie
lang a » lang 3, lang _, erlang a

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 ((yang hua) or (((yang jui) OR (yang di)))) ran ying ji ((lang a) or (shang hai)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wing yan ((yang hua) OR (((yang jui) OR (yang di)))) ran ying ji ((lang a) OR (shang hai)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wing yan ((yang hua) or (((yang jui) OR (yang di)))) ran ying ji ((lang a) or (shang hai)) ;*".