Perhaps you should try some spelling variations:
doanh doanh » toan doanh, doanh hoan, doanh thanh
doanh khanh » doanh thanh, doanh nhan, dinh khanh
phong cong » phong chong, thong cong, chong cong
hien xanh » hien hanh, hien nhanh, chieu xanh
cong tac » cong ty
tac phan » tac pham, tai phan, tac phat

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hien xanh - doanh doanh khanh phong cong tac phan tu~.
• Adding a wildcard symbol may retrieve word variants: hoc hien xanh - doanh doanh khanh phong cong tac phan tu*.