Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, hieu lang
duong manh » duong van
hanh mang » nhanh mang, hanh trang, nhanh lang
ho chieu » theo chieu, hoc thieu, doi chieu
cua dung » cua dong, qua dung, cua rung
cua dang » cua cong, cua ban
cong tan » cong tac, cong san, cong thanh

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 sang - hanh mang ((cua dung) or (cua dang)) ((duong manh) or (cong tan)) van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sang - hanh mang ((cua dung) OR (cua dang)) ((duong manh) OR (cong tan)) van ban.
• Adding a wildcard symbol may retrieve word variants: ho chieu sang - hanh mang ((cua dung) or (cua dang)) ((duong manh) or (cong tan)) van ban*.