We are arriving via China Eastern flight 0590 Mar 21and leaving China Eastern Flight 0563 on Mar 22

We are arriving in Shanghai via China Eastern flight 0590 Mar 21and leaving China Eastern Flight 0563 on Mar 22 for India.
My ticket does not say anything about which terminal is the entry and exit and also whether I need to check out my luggage on arrival and then check in again on Departure from shanghai My understanding is since it is the same airline, I should be able to book my luggage straight to India and take the transit visa to stay in a hotel in the city. Please respond immediately. thanks.