Perhaps you should try some spelling variations:
hanh trang » thanh trung, canh tranh, hanh trinh
chieu xanh » chieu sach, chieu sang, chieu tinh
trang cua » tranh cua, tang cua, trung cua
dong cong » duong cong, dung cong, dang cong
chu xanh » chu manh, chua xang, chuc danh
cua dong » chua dong, cua cong, cua dang
cong tan » cong tac, cong san, cong thanh
tan chan » dan chan, ban chan, can chan
chan ta » chan tha, nhan tai, nhan tao

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((((chu xanh) or (thuc hanh))) or (chieu xanh)) - hanh trang cua dong cong tan chan ta~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((((chu xanh) OR (thuc hanh))) OR (chieu xanh)) - hanh trang cua dong cong tan chan ta.
• Adding a wildcard symbol may retrieve word variants: theo ((((chu xanh) or (thuc hanh))) or (chieu xanh)) - hanh trang cua dong cong tan chan ta*.