Perhaps you should try some spelling variations:
zhang wei » zhen wei
shang hai » shang kai, dang hai, chang ha
tan yong » tan hong, tan kong, tan yang
fan ying » fan xing, ran ying, jin ying
tan ying » ran ying, tan yang, tan hong
wei chen » wei shen, frei chen, jui chen
yang xi » yang yi, 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 yong) or (((fan ying) OR (tan ying)))) zhang wei chen ((yang di) or (yang xi)) shang hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tan yong) OR (((fan ying) OR (tan ying)))) zhang wei chen ((yang di) OR (yang xi)) shang hai ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tan yong) or (((fan ying) OR (tan ying)))) zhang wei chen ((yang di) or (yang xi)) shang hai ;".
• Adding a wildcard symbol may retrieve word variants: ((tan yong) or (((fan ying) OR (tan ying)))) zhang wei chen ((yang di) or (yang xi)) shang hai ;*.