Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
nhan viec » nhan vien, nhan viet, nhan viem
nha viec » nhay viec, nhan vien, nhan viet
thu dan » thuc dan, thu dang, thu ban
vu kham » vu khanh
hieu vu » hieu va, hieu ve, hieu su
tang ma » mang may, tang van
ky tang » ky nang, ky dang, kho tang
soc van » hoc van, sac van, soc dan
dan ky » van ky
oc van » hoc van, luoc van, quoc van
ma noi » ha noi, ma moi, va noi

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

• Performing a fuzzy search may retrieve terms with similar spellings: thu dan ky tang ma noi. hieu vu kham ((soc van) OR (oc van)) ((nhan viec) or (nha viec)) cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu dan ky tang ma noi. hieu vu kham ((soc van) OR (oc van)) ((nhan viec) OR (nha viec)) cua triet.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thu dan ky tang ma noi. hieu vu kham ((soc van) OR (oc van)) ((nhan viec) or (nha viec)) cua triet".
• Adding a wildcard symbol may retrieve word variants: thu dan ky tang ma noi. hieu vu kham ((soc van) OR (oc van)) ((nhan viec) or (nha viec)) cua triet*.