Perhaps you should try some spelling variations:
nhieu viec » nhien viet
hieu viec » hieu ve, sieu viet, hieu hien
van danh » van doanh, van anh, van manh
van hanh » van thanh, ban hanh, van anh
vai cuu » vai cua
cuu tre » cua tre, cau tren, cau treo
nang xa » nang x, lang xa, nang ma
lam lo » nam lo, lam co, cam lo
sai ky » sac ky
tu sai » tu bai, tu san, tu cai

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sai ky nang xa hoi. ((hieu viec) OR (nhieu viec)) lam lo ((van danh) or (van hanh)) vai cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sai ky nang xa hoi. ((hieu viec) OR (nhieu viec)) lam lo ((van danh) OR (van hanh)) vai cuu tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sai ky nang xa hoi. ((hieu viec) OR (nhieu viec)) lam lo ((van danh) or (van hanh)) vai cuu tre*".