Perhaps you should try some spelling variations:
thuoc sach » hoc sach, nuoc sach, thuat sach
nhan viec » nhan vien, nhan viet, nhan viem
nha viec » nhay viec, nhan vien, nhan viet
nang xa » nang x, lang xa, nang ma
hieu ve » hieu va, hieu van
sach ky » sac ky, sach y, sach ty
cua te » cua tu
tuc va » thuc va, truc va, tuc xa
suc va » duc va, luc va, soc va
ve cao » va cao, ve bao, ve cac

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

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