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