Perhaps you should try some spelling variations:
yuan ting » yuan ming, huang ting, yuan kang
dan yang » daun yang, tan yang, wang yang
yang jui » yang judy, yang di, yang xi
gang li » gan li, tang li, wang li
li test » ai test, i test, ii test
yang yi » yang di, yang xi
hong yu » wong yue

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((dan yang) or (wang yanling)) gang li test ((yuan ting) or (((yang yi) or (yang jui)))) hong yu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dan yang) OR (wang yanling)) gang li test ((yuan ting) OR (((yang yi) OR (yang jui)))) hong yu ;.
• Adding a wildcard symbol may retrieve word variants: ((dan yang) or (wang yanling)) gang li test ((yuan ting) or (((yang yi) or (yang jui)))) hong yu ;*.