Perhaps you should try some spelling variations:
wan yanling » wang yanling, wang yangming, wang danning
juan rene » juan meng, juan rana
ten minh » tuan minh, thi minh, ten high
bed high » based high, oecd high, der high
del high » der high, delhi high, diet high
yi juan » y juan
cong yu » hong yu, rong yu, chong yun

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

• Performing a fuzzy search may retrieve terms with similar spellings: wan yanling yi juan rene ((((ten minh) or (bed high))) or (del high)) cong yu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wan yanling yi juan rene ((((ten minh) OR (bed high))) OR (del high)) cong yu ;.
• Adding a wildcard symbol may retrieve word variants: wan yanling yi juan rene ((((ten minh) or (bed high))) or (del high)) cong yu ;*.