Perhaps you should try some spelling variations:
thuong cong » thong cong, thuong con, thuong dong
chieu xanh » chieu sach, chieu sang, chieu tinh
cua thuong » cua truong, cua phuong, ca thuong
doanh van » doan van, doanh va, doanh ban
ho chieu » theo chieu, hoc thieu, doi chieu
sat nhan » hat nhan, sat phan, ca nhan
van cua » vang cua, ban cua, dan cua
va phan » van phan, va phat, va phap

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: ho chieu xanh - doanh van cua thuong cong ((va phan) OR (sat nhan)) cau~.
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - doanh van cua thuong cong ((va phan) or (sat nhan)) cau*.