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
thanh cac » hanh cac, thanh bac, thanh ca
tung cua » trung cua, tuong cua, dung cua
cong dan » cong san, cong tan, huong dan
than cau » toan cau, phan cau, than cap

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 (thanh cac))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc trien nganh - thanh tung cua thuong cong dan ((than cau) OR (thanh cac)).
• Adding a wildcard symbol may retrieve word variants: toc trien nganh - thanh tung cua thuong cong dan ((than cau) or (thanh cac))*.