Perhaps you should try some spelling variations:
phuong danh » phuong dinh, phuong hanh, phuong thanh
theo chieu » theo tieu, theo chu, thi chieu
phuong anh » phuong hoang
hanh tang » hanh trang, anh tang, hanh mang
ho chieu » hoc thieu, doi chieu, mot chieu
toan cau » toan cao, toan ban, toan tap
tang va » trang va, tang van, thang va
va dung » van dung, va duong, vat dung

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) or (theo chieu)) xanh - hanh tang va dung ((phuong danh) OR (phuong anh)) toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (theo chieu)) xanh - hanh tang va dung ((phuong danh) OR (phuong anh)) toan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chieu) or (theo chieu)) xanh - hanh tang va dung ((phuong danh) OR (phuong anh)) toan cau".
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (theo chieu)) xanh - hanh tang va dung ((phuong danh) OR (phuong anh)) toan cau*.