Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hanh trang » thanh trung, canh tranh, hanh trinh
tieu xanh » tieu danh, chieu xanh, dieu hanh
hanh mang » nhanh mang, nhanh lang, thanh hang
cua nhung » va nhung
cong tac » cong ty
doan cap » doanh cao, toan cao, doan va

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 - ((hanh mang) OR (hanh trang)) cua nhung cong tac ((doan cap) OR (dan ca))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu xanh - ((hanh mang) or (hanh trang)) cua nhung cong tac ((doan cap) OR (dan ca))~".
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - ((hanh mang) or (hanh trang)) cua nhung cong tac ((doan cap) OR (dan ca))*.