Perhaps you should try some spelling variations:
a assessment » 3 assessment, 4 assessment, 1 assessment
wang yang » wang yan, wang liang, wang yanling
yang jui » yang judy, yang di, yang xi
min hong » amin hong, min hyoung, min jeong
tin hong » tan hong, kia hong, thi hong
ong ye » ong yew, wong yue, wong yee
ye a » yet a, e a, me a

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang yang) OR (yang jui))ong ye a assessment challenges ((min hong) OR (tin hong)) hai ;~.
• Adding a wildcard symbol may retrieve word variants: ((wang yang) or (yang jui))ong ye a assessment challenges ((min hong) or (tin hong)) hai ;*.