Perhaps you should try some spelling variations:
chieu xanh » chieu sang, chieu tinh, hieu manh
chieu sach » chinh sach, chiet tach, chieu sang
hanh trinh » canh tranh, hanh chinh
trinh cua » tinh cua, trinh luat, trinh quan
cong cong » cong dong, trong cong, dung cong
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van 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: toc ((((chieu xanh) or (chieu sach))) or (trieu tinh)) - hanh trinh cua cong cong tan toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc ((((chieu xanh) OR (chieu sach))) OR (trieu tinh)) - hanh trinh cua cong cong tan toan cau.
• Adding a wildcard symbol may retrieve word variants: toc ((((chieu xanh) or (chieu sach))) or (trieu tinh)) - hanh trinh cua cong cong tan toan cau*.