Perhaps you should try some spelling variations:
phuong danh » phuong anh, phuong dinh, phuong hanh
chieu xanh » chieu sach, chieu sang, chieu tinh
duong manh » duong van
tranh cua » doanh cua, manh cua
cua thong » cua thuong, cua khong, cua tong
ho chieu » theo chieu, hoc thieu, doi chieu
toan cau » toan cao, toan ban, toan tai
toan tap » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu xanh - canh tranh cua thong ((phuong danh) or (duong manh)) ((toan cau) OR (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - canh tranh cua thong ((phuong danh) OR (duong manh)) ((toan cau) OR (toan tap)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu xanh - canh tranh cua thong ((phuong danh) or (duong manh)) ((toan cau) OR (toan tap))".
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - canh tranh cua thong ((phuong danh) or (duong manh)) ((toan cau) OR (toan tap))*.