Perhaps you should try some spelling variations:
thau xay » tu xay, phan xay, pham xay
van nhan » van phan, van thanh, danh nhan
vien cua » viec cua, dien cua, tien cua
nang xa » nang x, lang xa, nang ma
hieu ve » hieu va, hieu van
cao luc » bao luc, cao duc, cao suc
luc van » luoc van, luu van, duc van
ve cao » va cao, ve bao, ve cac
cua tu » cua tuc, cua su, cua cu

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: ((thu xac) OR (((thau xay) OR (thuat xay)))) ky nang xa hoi. hieu ve cao luc van nhan vien cua tu~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((thu xac) or (((thau xay) OR (thuat xay)))) ky nang xa hoi. hieu ve cao luc van nhan vien cua tu~".
• Adding a wildcard symbol may retrieve word variants: ((thu xac) or (((thau xay) OR (thuat xay)))) ky nang xa hoi. hieu ve cao luc van nhan vien cua tu*.