Perhaps you should try some spelling variations:
phuong cong » phuong dong, phong cong, phung cong
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
cua phuong » cuu phuong, cuc phuong, luan phuong
hoang ban » hoang van, hang ban, hoang bao
cong san » cong tac
ban cua » ban quan
san ban » sang ban, van ban, can ban
ban cau » bang cau, ban can, van cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chieu xanh - hoang ban cua phuong cong san ban cau~.
• Adding a wildcard symbol may retrieve word variants: theo chieu xanh - hoang ban cua phuong cong san ban cau*.