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