Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh trinh » canh tranh, hanh chinh
trinh toan » tinh toan, thanh toan, trinh han
hoc chieu » hoc thieu, ho chieu, hoc hien
toan nang » toan mang, toan tang, toan thang
nang cong » nang song, dang cong, bang cong
thanh cac » hanh cac, thanh bac, thanh ca
cong dan » cong san, cong tan, huong dan
than cau » toan cau, than cap, thanh chau
phan cau » phan dau, phan cac, phan tu

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 toan nang cong dan ((((than cau) or (thanh cac))) or (phan cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu xanh - hanh trinh toan nang cong dan ((((than cau) OR (thanh cac))) OR (phan cau)).
• Adding a wildcard symbol may retrieve word variants: hoc chieu xanh - hanh trinh toan nang cong dan ((((than cau) or (thanh cac))) or (phan cau))*.