Perhaps you should try some spelling variations:
phuong cong » phuong dong, phong cong, phung cong
cuu phuong » cac phuong, thu phuong
tieu xanh » tieu danh, chieu xanh, dieu hanh
hanh dinh » thanh dinh, hinh dinh, hanh tinh
hoang van » hang va
dinh cuu » dinh chi
dang van » hang va

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo tieu xanh - hanh dinh cuu phuong cong ((dang van) or (hoang van)) dau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - hanh dinh cuu phuong cong ((dang van) OR (hoang van)) dau*.