Perhaps you should try some spelling variations:
phuong cong » phuong dong, phong cong, phung cong
thanh hung » thanh huong, thanh tung, thanh trung
cua phuong » cuu phuong, cuc phuong, luan phuong
tieu xanh » chieu xanh, dieu hanh, tien anh
tieu danh » dieu danh, tiep danh, thien danh
hung cua » huong cua, chung cua, khung cua
cong san » cong tac
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: theo ((tieu xanh) OR (tieu danh)) - thanh hung cua phuong cong san ((toan cau) OR (van ban))~.
• Adding a wildcard symbol may retrieve word variants: theo ((tieu xanh) or (tieu danh)) - thanh hung cua phuong cong san ((toan cau) or (van ban))*.