Perhaps you should try some spelling variations:
phuong danh » phuong anh, phuong dinh, phuong hanh
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh tranh » canh tranh, hanh trinh, hanh trang
tranh cua » doanh cua, manh cua
cua dang » cua cong, cua ban
than tap » toan tap, han tap, phan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chieu xanh - hanh tranh cua dang ((phuong danh) or (huong dan)) than tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu xanh - hanh tranh cua dang ((phuong danh) OR (huong dan)) than tap.
• Adding a wildcard symbol may retrieve word variants: theo chieu xanh - hanh tranh cua dang ((phuong danh) or (huong dan)) than tap*.