Perhaps you should try some spelling variations:
huong cua » dung cua
hanh kiem » khanh kiem, hanh kem, anh kiem
cham luc » cham soc, nhan luc, cham cuu
van hanh » van thanh, ban hanh, van anh
su triet » su viet, su tien, ve triet
cua hoi » cua moi
hieu ve » hieu va, hieu van
ve cham » va cham, ve chat, vu cham
luc van » luoc van, luu van, duc van
kiem su » kiem thu, kiem sat, kiet suc

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 dao) OR (lanh dao)) huong cua hoi. hieu ve cham luc van hanh kiem su triet~.
• Adding a wildcard symbol may retrieve word variants: tu ((sach dao) or (lanh dao)) huong cua hoi. hieu ve cham luc van hanh kiem su triet*.