thanh that chia buon cung tang quyen, nhung co mot dieu la kohng biet ba viet kieu nay co biet la khi bi chay nha, tot nhat la chay ra khoi can nha, con giay to thi lam lai, con tien bac thi co the kiem lai duoc, do la nguyen tac bat di bat dich de cuu mang cua minh.