Perhaps you should try some spelling variations:
hanh trang » thanh trung, canh tranh, hanh trinh
chieu xanh » chieu sach, chieu sang, chieu tinh
dong doanh » dung doanh, trong doanh, doanh doanh
hieu manh » hieu nganh, dieu hanh, hien hanh
trang kha » trang ha, tang kha, trang cham
dung dong » dung cong, vung dong, dung trong
doanh van » doan van, doanh va, doanh ban
kha dung » khoa dung, khao dung, nha dung

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: hoc ((hieu manh) OR (chieu xanh)) - hanh trang kha dung dong doanh van ban~.
• Adding a wildcard symbol may retrieve word variants: hoc ((hieu manh) or (chieu xanh)) - hanh trang kha dung dong doanh van ban*.