Perhaps you should try some spelling variations:
hieu viec » nhieu viec, hieu ve, sieu viet
thu sach » thuat sach, thuoc sach, thu hoach
viec cac » vien cac, viec cua, viec lam
va doanh » van doanh, vay doanh, va danh
tu sach » su sach, te sach, tu cach
nang xa » nang x, lang xa, nang ma
cac loc » cac lop, cac toc, cac hoc
tai cua » thai cua, tai cuc, tri cua
y nang » ky nang, ly nang, v nang
loc va » hoc va, luc va
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: ((tu sach) or (thu sach)) y nang xa hoi. hieu viec cac loc va doanh tai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sach) OR (thu sach)) y nang xa hoi. hieu viec cac loc va doanh tai cua te.
• Adding a wildcard symbol may retrieve word variants: ((tu sach) or (thu sach)) y nang xa hoi. hieu viec cac loc va doanh tai cua te*.