You're employing a browser that may not supported by Fb, so we've redirected you to definitely an easier Edition to supply you with the very best practical experience.????? ????????? ??? ??????? ????????? ??? ????? ????????? ??? ??????? ????????? ????i?u quan tr?ng là gi? tinh th?n l?c quan, kiên nh?n và bình t?nh. N?m v?ng nh?ng quy t?c c? b?n