Perhaps you should try some spelling variations:
phuong danh » phuong dinh, phuong hanh, phuong thanh
thieu xanh » chieu xanh, hieu manh, thien anh
phuong dan » phuong doan, huong dan, phuong lan
phuong anh » phuong hoang
hoc thieu » toc thieu, hoc hien
chinh sua » chinh su, chinh cua, chinh luan
sua nhung » cua nhung, qua nhung, chua nhung
toan cau » toan cao, toan ban, toan tap

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

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