Perhaps you should try some spelling variations:
cong doanh » cong danh, cong doan, dong doanh
doanh phan » doanh nhan, doan phan, doanh thanh
hien xanh » hien hanh, hien nhanh, chieu xanh
tang luan » dung luan
dung cong » dung trong
tang cua » mang cua, hang cua, thong cua
phan cau » phan dau, phan cac, phan tu

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 - hanh ((tang cua) OR (tang luan)) dung cong doanh phan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc hien xanh - hanh ((tang cua) OR (tang luan)) dung cong doanh phan cau".
• Adding a wildcard symbol may retrieve word variants: hoc hien xanh - hanh ((tang cua) OR (tang luan)) dung cong doanh phan cau*.