Perhaps you should try some spelling variations:
nhanh mang » nhanh lang, hanh mang, nhanh quang
nhung cong » dung cong, thong cong, hang cong
tieu xanh » tieu danh, chieu xanh, dieu hanh
cua nhung » va nhung
mang cua » manh cua, dung cua, ban cua
cong tac » cong ty
doan cau » doan dau, doanh chau, doanh cao
doan cap » doanh cao, dan ca, toan cao
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 - nhanh mang cua nhung cong tac ((((doan cau) OR (doan cap))) OR (toan cau))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu xanh - nhanh mang cua nhung cong tac ((((doan cau) OR (doan cap))) or (toan cau))~".
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - nhanh mang cua nhung cong tac ((((doan cau) OR (doan cap))) or (toan cau))*.