Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh trinh » canh tranh, hanh chinh
dong thanh » truong thanh
ho chieu » theo chieu, hoc thieu, doi chieu
trinh va » trinh van, trinh vat, trinh ve
cong tan » cong tac, cong san, cong thanh
toan tap » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu xanh - hanh trinh va nhung ((cong tan) or (dong thanh)) toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - hanh trinh va nhung ((cong tan) OR (dong thanh)) toan tap.
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - hanh trinh va nhung ((cong tan) or (dong thanh)) toan tap*.