Perhaps you should try some spelling variations:
phuong danh » phuong anh, phuong dinh, phuong hanh
ngu phuong » ngu thuong, nhu phuong, ngu chuong
danh toan » manh toan, anh toan, dan toan
doc hieu » toc thieu, hoc thieu, hoc hien
ho chieu » theo chieu, hoc thieu, doi chieu
trung va » truong va, trung ha, trung tam
trang va » tran van, hang va
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: ((doc hieu) OR (ho chieu)) xanh - thanh ((trung va) OR (trang va)) ngu phuong danh toan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((doc hieu) or (ho chieu)) xanh - thanh ((trung va) OR (trang va)) ngu phuong danh toan cau~".
• Adding a wildcard symbol may retrieve word variants: ((doc hieu) or (ho chieu)) xanh - thanh ((trung va) OR (trang va)) ngu phuong danh toan cau*.