Perhaps you should try some spelling variations:
nhan viec » nhan vien, nhan viet, nha viec
cao suc » cao su, cao duc
va nhan » van nhan, ca nhan, va phan
sach ty » sach y, sach tu, sach thu
nang xa » nang x, lang xa, nang ma
hieu ve » hieu va, hieu van
sach ky » sac ky, sach y, sach kem
bao suc » bao luc, bao thuc
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: thu ((sach ky) or (sach ty)) nang xa hoi. hieu ve ((bao suc) OR (cao suc)) va nhan viec cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu ((sach ky) OR (sach ty)) nang xa hoi. hieu ve ((bao suc) OR (cao suc)) va nhan viec cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thu ((sach ky) or (sach ty)) nang xa hoi. hieu ve ((bao suc) OR (cao suc)) va nhan viec cua te".
• Adding a wildcard symbol may retrieve word variants: thu ((sach ky) or (sach ty)) nang xa hoi. hieu ve ((bao suc) OR (cao suc)) va nhan viec cua te*.