Perhaps you should try some spelling variations:
zhang wei » zhen wei
wei sheng » kwei sheng, wei shang, lei sheng
shang hai » shang kai, dang hai, chang ha
ya zhang » yan zhang, hao zhang, jia zhang
yang jui » yang judy, yang xi
yang jin » yang jie, yang jun, ying jin
yang yi » yang xi
nan ya » nan yan, nana yaa

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

• Performing a fuzzy search may retrieve terms with similar spellings: nan ya zhang wei sheng ((((((yang jui) or (yang yi))) or (yang jin))) or (yang di)) shang hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: nan ya zhang wei sheng ((((((yang jui) OR (yang yi))) OR (yang jin))) OR (yang di)) shang hai ;.
• Adding a wildcard symbol may retrieve word variants: nan ya zhang wei sheng ((((((yang jui) or (yang yi))) or (yang jin))) or (yang di)) shang hai ;*.