Perhaps you should try some spelling variations:
hanh trang » thanh trung, hanh trinh, minh trang
thong cong » trong cong, tong cong, thong thong
hien xanh » hien hanh, hien nhanh, chieu xanh
cua thong » cua thuong, cua khong, cua tong
cong doan » cong dan, cong hoan, dong doanh
doan phan » doanh phan, toan phan, dan phan
phan cac » nhan cach, phan dau, phan lap

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 trang) OR (canh tranh)) cua thong cong doan phan cac~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc hien xanh - ((hanh trang) OR (canh tranh)) cua thong cong doan phan cac".
• Adding a wildcard symbol may retrieve word variants: hoc hien xanh - ((hanh trang) OR (canh tranh)) cua thong cong doan phan cac*.