Perhaps you should try some spelling variations:
zhang wei » zhen wei
shang kai » shang hai
fan xing » fan ying, fan xibo, tan xin
tan ying » fan ying, ran ying, tan yang
wei chen » wei shen, frei chen, jui chen
yang jie » yang jin, yang jui, yang xi
yang yi » 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: ((fan xing) or (tan ying)) zhang wei chen ((((yang jie) or (yang di))) or (yang yi)) shang kai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((fan xing) OR (tan ying)) zhang wei chen ((((yang jie) OR (yang di))) OR (yang yi)) shang kai ;.
• Adding a wildcard symbol may retrieve word variants: ((fan xing) or (tan ying)) zhang wei chen ((((yang jie) or (yang di))) or (yang yi)) shang kai ;*.