1/Doc lai phan in nghieng (trang 55-SGKLS6),cho biet co nhung gi moi du nhap vao nuoc ta?
2/Tuy phai song duoi che do thong tri ha khac cua nha Ngo nhung nhan dan ta o cac lang xa van giu duoc phong tuc tap quan rieng cua minh.
Cac phong tuc co truyen van giu duoc la:......................