Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh trinh » canh tranh, hanh chinh
doi chieu » doc hieu, doi chi, ho chieu
hang cong » dang cong, hang nong, bang cong
manh toan » thanh toan, anh tuan
trinh va » trinh van, trinh vat, trinh ve
dan toan » van toan, dan than, xuan toan
va hang » van hang, va nang, va lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chieu xanh - hanh trinh va hang cong ((dan toan) or (((manh toan) or (tinh toan)))) cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - hanh trinh va hang cong ((dan toan) OR (((manh toan) OR (tinh toan)))) cao.
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - hanh trinh va hang cong ((dan toan) or (((manh toan) or (tinh toan)))) cao*.