Perhaps you should try some spelling variations:
doanh luan » doanh nhan
duong cong » dung cong, luong cong, duong trong
tieu xanh » tieu danh, chieu xanh, dieu hanh
van duong » van dong, van dung, van phong
hanh lam » thanh lap, hanh kem, hanh va
cong van » cong vang, cong san, song van
van toan » van tuan, van tan, van thanh
toan cau » toan cao, toan ban, toan tap

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 lam) or (doanh luan)) van duong cong van toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - ((hanh lam) OR (doanh luan)) van duong cong van toan cau*.