ban oi moi buoi sang va buoi tot truoc khi di ngu ban lay hai ban tay xoa nguyen phan khong co ngon tay la phan phia duoi ngon tay xoa tam 30 ci khi nao nong len ban moi cho len mat va mat xa lien tuc ,khi nao nguoi lai lawp lai nhu the 5 la sang toi va dan dan khong con ho maoi mach do ho ra ngoai nua ban a . minh lam roi