XSMB 20/8/2022 BTL 31 STL 76 67 Dàn đề (64 số) 01,03,06,07,10,11,12,13,14,15,16,17,18,19,21,23,26,27,30,31,32,33,34,35,36,37,38,39,41,43,46,47,51,53,56,57,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,81,83,86,87,91,93,96,97