Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hoang hanh » hoang thanh, hoang anh, hoang xanh
dong cong » duong cong, dung cong, dang cong
chu xanh » chu manh, chua xang, chuc danh
hanh cua » manh cua, hang cua, hanh sua
cua dong » chua dong, cua cong, cua dang
cong san » cong tac
san van » tan van, luan van, tran van

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

• Performing a fuzzy search may retrieve terms with similar spellings: chao ((chu xanh) or (chieu xanh)) - hoang hanh cua dong cong san van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: chao ((chu xanh) OR (chieu xanh)) - hoang hanh cua dong cong san van ban*.