Perhaps you should try some spelling variations:
ying zhang » ying chang, bin zhang, yan zhang
shang kai » shang hai
tan ying » fan ying, ran ying, tan yang
wei shen » kwei sheng, enwei shen, wei shang
yang jie » yang jin, yang di, yang jui
yang yi » yang di, yang jui
yang xi » 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: tan ying zhang ((wei shen) or (frei chen)) ((yang jie) or (((yang yi) OR (yang xi)))) shang kai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tan ying zhang ((wei shen) OR (frei chen)) ((yang jie) OR (((yang yi) OR (yang xi)))) shang kai ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tan ying zhang ((wei shen) or (frei chen)) ((yang jie) or (((yang yi) OR (yang xi)))) shang kai ;*".