Sir, Ami aponer books gulu porechhi.khub bhalo legechhe.aponer Bengali vidio course ti kore r o beshi bhalo lagechhe . Sir, aponi jodi ager vidio course er moto akti multibager er vidio course banaten. Ta hole Amer moto gorib alpo shikshito bekar ra upokrito hotam .book porar theke vidio te Mone thake beshi. 1st book pore jotota knowledge pai paid course ti kore ter theke beshi knowledge pai