Perhaps you should try some spelling variations:
wang learning » long learning, change learning, making learning
learning tony » learning tool, learning tom, learning theory
shang hai » shang kai, dang hai, chang ha
van ying » fan ying, ran ying, tan ying
hong hai » zhong tai, dang hai, hong tan
ying ph » ying zhu
tony j » tony a, tony h
j van » _ van, m van, c van

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang learning tony j van ying ph ((hong hai) or (shang hai)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang learning tony j van ying ph ((hong hai) OR (shang hai)) ;*.