Perhaps you should try some spelling variations:
dong ding » dong sin, dong di, dong bin
dong ping » dong sin, dong bin, dong jung
rent gang » den gang, deng gang
shang hai » shang kai, dang hai, chang ha
der rent » der re, der rede
wong yue » wang yue, hong yu
gang li » gan li, tang li, wang li

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((dong ding) OR (dong ping)) der rent gang li ((((hong tan) or (shang hai))) or (wong yue)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((dong ding) OR (dong ping)) der rent gang li ((((hong tan) OR (shang hai))) OR (wong yue)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((dong ding) OR (dong ping)) der rent gang li ((((hong tan) or (shang hai))) or (wong yue)) ;".
• Adding a wildcard symbol may retrieve word variants: wang ((dong ding) OR (dong ping)) der rent gang li ((((hong tan) or (shang hai))) or (wong yue)) ;*.