Amravati (Andhra Pradesh) [India], June 13 (ANI): A day after taking oath as the Chief Minister of Andhra Pradesh, Nara Chandrababu Naidu on Thursday assumed the charge in the State Secretariat in Amaravati. Chandrababu Naidu took oath as Andhra chief minister for the fourth time on Wednesday. Several leaders of the Telugu Desam Party (TDP) were present when Naidu took charge. Naidu also offered prayers to the God at the secretariat office before assuming charge as the Chief Minister. Earlier today, CM Naidu along with his family offered prayers at Tirupati Balaji temple in Tirumala. He reache…