Perhaps you should try some spelling variations:
wang manning » wang yanling, wang yangming, wang ning
wang danning » wang yanling, wang daoping, wang yangming
thanh hai » thanh dam, thanh van
fan ying » fan xing, ran ying, tan ying
ying thi » ying zhu, dang thi, ying ph
tony a » tony h, tony j
a fan » _ fan, a fad, a fin

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang manning) or (wang danning)) tony a fan ying thi thanh hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang manning) OR (wang danning)) tony a fan ying thi thanh hai ;*.