boitar kinbo kinbo kore kinai hccilo na...onk Helpful akta boi.job Preparation ar jnnh bisheh kore...nijer basic knowledge strong korar jnnh obossoi obossoi pora uchit shokol Civil students der.😌😌 Rokomari k ki bole dhonnobad dibo jani na.🥺🥺 koto ta helpf