Perhaps you should try some spelling variations:
challenges min » challenges m, challenges making, challenges moving
wang liang » wang yang
min hyoung » min hong, mun young
hyoung hai » hong hai
3 current » 3 concurrent
wong yue » wang yue, hong yu
yue 3 » vue 3, yue _
yang » lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang liang) or (yang di))wong yue 3 current challenges min hyoung hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang liang) OR (yang di))wong yue 3 current challenges min hyoung hai ;.
• Adding a wildcard symbol may retrieve word variants: ((wang liang) or (yang di))wong yue 3 current challenges min hyoung hai ;*.