Perhaps you should try some spelling variations:
hieu viec » nhieu viec, hieu ve, sieu viet
van danh » van doanh, van anh, van hanh
danh vai » danh sai, danh va, doanh van
tu sach » thu sach, su sach, te sach
sach ty » sach y, sach tu, sach thu
ty nang » ky nang, ty xang, ty hang
nang xa » nang x, lang xa, nang ma
cach le » cach de, cach ben, cach lam
vai cuu » vai cua
cuu tre » cua tre, cau tren, cau treo
cac le » cac he, mac le, bac le

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 ty nang xa hoi. hieu viec ((cac le) or (cach le)) van danh vai cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ty nang xa hoi. hieu viec ((cac le) OR (cach le)) van danh vai cuu tre*.