Perhaps you should try some spelling variations:
hieu viec » nhieu viec, hieu ve, sieu viet
van danh » van doanh, van manh, van dinh
van hanh » van thanh, ban hanh, van ban
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
cua loc » chua loc, cua hoc, cua lop
van anh » van thanh, tuan anh, van minh
vai cuu » vai cua
cuu tre » cua tre, cau tren, cau treo

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 cua loc ((van danh) or (((van hanh) OR (van anh)))) vai cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ty nang xa hoi. hieu viec cua loc ((van danh) OR (((van hanh) OR (van anh)))) vai cuu tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach ty nang xa hoi. hieu viec cua loc ((van danh) or (((van hanh) OR (van anh)))) vai cuu tre*".