Perhaps you should try some spelling variations:
trien nganh » trien nhan, vien nganh, tin nganh
thuong cong » thong cong, thuong con, thuong dong
thanh tung » thanh cong
cua thuong » cua truong, cua phuong, ca thuong
toc trien » buoc trien, toc thieu, moc tren
tung cua » trung cua, tuong cua, dung cua
cong dan » cong san, cong tan, huong dan
than cau » toan cau, than cap, thanh chau
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: toc trien nganh - thanh tung cua thuong cong dan ((than cau) OR (phan cau))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "toc trien nganh - thanh tung cua thuong cong dan ((than cau) OR (phan cau))*".