Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
nhung cong » dung cong, thong cong, hang cong
thien anh » thien danh, tien anh, thien thanh
canh manh » lanh manh, canh tranh, cach mang
cua nhung » va nhung
manh cua » doanh cua, ban cua
cong tac » cong ty
than cap » khan cap, thanh lap, thanh cac
phan cau » phan dau, phan cac, phan tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc ((chieu xanh) or (thien anh)) - canh manh cua nhung cong tac ((than cap) or (phan cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc ((chieu xanh) OR (thien anh)) - canh manh cua nhung cong tac ((than cap) OR (phan cau)).
• Adding a wildcard symbol may retrieve word variants: toc ((chieu xanh) or (thien anh)) - canh manh cua nhung cong tac ((than cap) or (phan cau))*.