According to the query Baidu Encyclopedia, the most prosperous and lively places in Dazhou are Dazhou Center Square, Dazhou Old Town. Dazhou Center Square. Located in the center of the main city of Dazhou, it is the oldest square in Dazhou, as well as one of the busiest business districts in Dazhou, with active commerce and huge flow of people. Dazhou Old Town. The busiest place in the old town of Dazhou can be said to be the center of Dazhou, the core area and cultural and entertainment center of Dazhou, and an important base for financial, trade and service industries in Dazhou.