Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh trinh » canh tranh, hanh chinh
trinh chuc » trinh thuc, trinh chu, trinh phuc
trinh toan » tinh toan, thanh toan, trinh han
hoc chieu » hoc thieu, ho chieu, hoc hien
nang cong » nang song, dang cong, bang cong
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc chieu xanh - hanh trinh chuc nang cong trinh toan ban~.
• Adding a wildcard symbol may retrieve word variants: hoc chieu xanh - hanh trinh chuc nang cong trinh toan ban*.