Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
qua nhan » cua nhan, qua nhat, qua phan
nhan luc » nang luc
su sach » vu sach
so sach » so sanh, bo sach, co sach
te sach » toc sach
luc van » luoc van, luu van, duc van
van anh » van thanh, tuan anh, van minh
anh ve » hanh ve, anh va, anh viet
ve cua » le cua, de cua, te cua
x hoi » xa hoi, o hoi, x ho

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((su sach) OR (so sach))) or (te sach)) ky nang x hoi. hieu qua nhan luc van anh ve cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((su sach) OR (so sach))) OR (te sach)) ky nang x hoi. hieu qua nhan luc van anh ve cua triet.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((su sach) OR (so sach))) or (te sach)) ky nang x hoi. hieu qua nhan luc van anh ve cua triet".
• Adding a wildcard symbol may retrieve word variants: ((((su sach) OR (so sach))) or (te sach)) ky nang x hoi. hieu qua nhan luc van anh ve cua triet*.