Perhaps you should try some spelling variations:
tan cheng » tang zheng, yuan cheng, tan hong
cheng wei » chen wei, cheng hei, cheng siwei
shang hai » shang kai, dang hai, chang ha
wei chen » wei shen, frei chen, jui chen
yang jie » yang jin, yang xi, yang jun
yang jui » yang judy, yang xi
tin tan » tan tan, tin can, wing tan
yang yi » yang xi

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

• Performing a fuzzy search may retrieve terms with similar spellings: tin tan cheng wei chen ((((yang jie) or (((yang jui) OR (yang di))))) or (yang yi)) shang hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tin tan cheng wei chen ((((yang jie) OR (((yang jui) OR (yang di))))) OR (yang yi)) shang hai ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tin tan cheng wei chen ((((yang jie) or (((yang jui) OR (yang di))))) or (yang yi)) shang hai ;*".