Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh trinh » canh tranh, hanh chinh
hoc chieu » hoc thieu, ho chieu, hoc hien
cong manh » duong manh, cong thanh, hoang manh
cong danh » cuong danh, cong dan, cong thanh
cua tong » cua cong, cua dong, cua nong
cua dang » cua cong, cua ban

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