Perhaps you should try some spelling variations:
shanghai kong » shanghai hong, shanghai tang, shanghai pudong
ghana china » china china, ghana ghana
hang china » han china, change china, kong china
kong hong » hong hong, kong hang, kong heng
yan clan » das clan, yan guan, yan yuan
hong yu » wong yue
wang » wing, wan

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

• Performing a fuzzy search may retrieve terms with similar spellings: (wang or lang) yan clan ((hang china) OR (ghana china)) shanghai kong hong yu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (wang OR lang) yan clan ((hang china) OR (ghana china)) shanghai kong hong yu ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(wang or lang) yan clan ((hang china) OR (ghana china)) shanghai kong hong yu ;*".