Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh trinh » canh tranh, hanh chinh
cong lang » cong luong, cong quang, cong ngang
cong vang » cong quang, cong ngang, cong san
ho chieu » theo chieu, hoc thieu, doi chieu
cua dang » cua cong, cua ban
cua dan » cua ban, ca dan

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 ((cua dang) or (cua dan)) ((cong lang) or (cong vang)) van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - hanh trinh ((cua dang) OR (cua dan)) ((cong lang) OR (cong vang)) van ban.
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - hanh trinh ((cua dang) or (cua dan)) ((cong lang) or (cong vang)) van ban*.