Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
yang yang » wang yan
yang dali » yang di, bang dai, yang all
dali test » davis test, data test, ai test
hoang suk » hoang vu, chong suk, yong suk
its doing » lies doing, ifc doing, ii doing
gt doing » mit doing, _ doing, 3 doing
hoang sy » hoang vu
rong su » rong yu, cong sun, jeong su

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yang yang dali test ((its doing) OR (gt doing)) ((((hoang suk) OR (rong su))) OR (hoang sy)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yang yang dali test ((its doing) OR (gt doing)) ((((hoang suk) OR (rong su))) OR (hoang sy)) ;".
• Adding a wildcard symbol may retrieve word variants: wang yang yang dali test ((its doing) OR (gt doing)) ((((hoang suk) OR (rong su))) OR (hoang sy)) ;*.