Perhaps you should try some spelling variations:
nhanh lang » nhanh quang, nhanh thang, nhan dang
nhung cong » dung cong, thong cong, hang cong
tieu xanh » tieu danh, chieu xanh, dieu hanh
cua nhung » va nhung
thanh cau » thanh chau, thanh mau, thanh ca
nhanh cau » nhanh cay, thanh chau, nhanh ha
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: theo tieu xanh - ((canh tranh) or (nhanh lang)) cua nhung cong tan ((thanh cau) OR (nhanh cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - ((canh tranh) OR (nhanh lang)) cua nhung cong tan ((thanh cau) OR (nhanh cau)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu xanh - ((canh tranh) or (nhanh lang)) cua nhung cong tan ((thanh cau) OR (nhanh cau))".
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - ((canh tranh) or (nhanh lang)) cua nhung cong tan ((thanh cau) OR (nhanh cau))*.