Perhaps you should try some spelling variations:
wang danning » wang yanling, wang daoping, wang yangming
tuan china » wuhan china, can china, yunnan china
chang haji » chang ha
ying joon » kyung joon, king john, ying jin
shang hai » shang kai, dang hai, chang ha
den ying » jin ying, en yin, fan ying

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang danning ((tuan china) OR (taiwan china)) den ying joon ((chang haji) or (shang hai)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang danning ((tuan china) OR (taiwan china)) den ying joon ((chang haji) OR (shang hai)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang danning ((tuan china) OR (taiwan china)) den ying joon ((chang haji) or (shang hai)) ;*".