Perhaps you should try some spelling variations:
cham luc » cham soc, nhan luc, cham cuu
danh van » doanh van, dang van, anh van
tu sach » thu sach, su sach, te sach
sach ly » sach y, sach lo, sach ty
ly nang » ky nang, ly hang, ly vang
nang xa » nang x, lang xa, nang ma
hieu ve » hieu va, hieu van
ve cham » va cham, ve chat, vu cham
cau tra » ca tra, cau ra, cau truc
luc va » duc va, tuc va, loc va

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

• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ly nang xa hoi. hieu ve cham luc va ((danh van) OR (dinh van)) cau tra~.
• Adding a wildcard symbol may retrieve word variants: tu sach ly nang xa hoi. hieu ve cham luc va ((danh van) or (dinh van)) cau tra*.