Perhaps you should try some spelling variations:
phuong danh » phuong anh, phuong dinh, phuong hanh
nhanh lang » nhanh quang, nhanh thang, nhan dang
chieu xanh » chieu sach, chieu sang, chieu tinh
phuong dan » phuong doan, huong dan, phuong lan
doi chieu » doc hieu, doi chi, ho chieu
anh tang » anh bang, anh dang, anh nang
cua dang » cua cong, cua ban
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: doi chieu xanh - ((anh tang) or (nhanh lang)) cua dang ((phuong dan) OR (phuong danh)) toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - ((anh tang) OR (nhanh lang)) cua dang ((phuong dan) OR (phuong danh)) toan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chieu xanh - ((anh tang) or (nhanh lang)) cua dang ((phuong dan) OR (phuong danh)) toan cau".
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - ((anh tang) or (nhanh lang)) cua dang ((phuong dan) OR (phuong danh)) toan cau*.