Perhaps you should try some spelling variations:
nhung phuong » dung phuong, nhu phuong, truong phuong
phuong tinh » phuong trinh, phuong binh, khuong tinh
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh trinh » canh tranh
luat nhung » luat chung, luat thuong, thuat nhung
toan cau » toan cao, toan ban, toan 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 trinh) or (hanh chinh)) luat nhung phuong tinh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu xanh - ((hanh trinh) OR (hanh chinh)) luat nhung phuong tinh toan cau.
• Adding a wildcard symbol may retrieve word variants: theo chieu xanh - ((hanh trinh) or (hanh chinh)) luat nhung phuong tinh toan cau*.