qua bai tho, ta co the thay ro BH cam thay vui thich, thoai mai khi song giua thien nhien. Nguyen Trai cung tung ca ngoi " thu lam tuyen" trong bai tho " Con son ca". Hay cho biet thu lam tuyen cua Nguyen Trai va o Ho Chi Minh co gi giong va khac nhau?