Perhaps you should try some spelling variations:
phuong yen » phuong tien, phuong tren, hung yen
chu phuong » cuu phuong, thu phuong, cau phuong
tieu xanh » tieu danh, chieu xanh, dieu hanh
hanh mang » nhanh mang, hanh trang, nhanh lang
mang cua » manh cua, dung cua, ban cua
canh cac » hanh cac, canh giac, canh chau
canh tac » canh tay, canh giac, cong tac
cua chu » sua chua

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 - hanh mang cua chu phuong yen ((canh cac) OR (canh tac))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu xanh - hanh mang cua chu phuong yen ((canh cac) OR (canh tac))".
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - hanh mang cua chu phuong yen ((canh cac) OR (canh tac))*.