People who have been to Nantong may be impressed by Langshan and the Luohe River, and are a bit strange to Cao Ding, but Cao Ding is a patron saint for Nantong people. Nantong was deeply affected by the disaster of modern times, and Cao Ding rose up to resist and died. Nantong people are grateful for their contributions, the first 15th of each month has a memorial in front of their grave!