Title: Tìm hiẻ̂u vè̂ cuộc vận động cải tié̂n quản lý hợp tác xã, cải tié̂n kỹ thuật, nhà̆m phát triẻ̂n sản xuá̂t nông nghiệp toàn diện, mạnh mẽ và vững chá̆c
Subjects: Farm mechanization, Cooperative, Agriculture, Cooperative, Cooperative Agriculture, Cooperative Farm mechanization
Places: Vietnam (Democratic Republic)