Perhaps you should try some spelling variations:
china wang » china yang, china chang, china zhang
ran china » can china, dan china, han china
wei chen » wei shen, frei chen, yi chen
jui chen » yi chen
yang jie » yang jin, yang xi, yang yi
yang jui » yang judy, yang xi, yang yi
hai » hadi, haji, hari

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

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