Perhaps you should try some spelling variations:
shang hai » shang kai, dang hai, hong hai
yan wang » yuan wang, yang yang, qian wang
wang wei » zhang wei, wang zhi
wei chen » wei shen, frei chen, jui chen
ying jin » yang jin, jing ji, yang jie
chang ha » chang mae
tin yan » tin can, tin tan, qian yan
yang yi » yang di, yang xi, yang jui

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

• Performing a fuzzy search may retrieve terms with similar spellings: tin yan wang wei chen ((((ying jin) or (yang judy))) or (yang yi)) ((shang hai) or (chang ha)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tin yan wang wei chen ((((ying jin) OR (yang judy))) OR (yang yi)) ((shang hai) OR (chang ha)) ;.
• Adding a wildcard symbol may retrieve word variants: tin yan wang wei chen ((((ying jin) or (yang judy))) or (yang yi)) ((shang hai) or (chang ha)) ;*.