Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu sach » chinh sach, chiet tach, chieu sang
trong long » trong luong, truong long, trong cong
hanh nhan » thanh nhan, danh nhan, anh nhan
luc trong » luoc trong, luu trong, cuc trong
nhan luc » nang luc
long tac » cong tac, dong tac, luong tai
tac toan » tap toan, tam toan, hach toan
toan cau » toan cao, toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chieu sach - hanh nhan luc trong long tac toan cau~.
• Adding a wildcard symbol may retrieve word variants: theo chieu sach - hanh nhan luc trong long tac toan cau*.