Introduction to Flatiron Ancient Town: Tiantou Ancient Town is an ancient post town on the Sichuan-Chu Ancient Road. The ancient town is built on the mountains and rivers, and is closely surrounded by the Fushui River. Despite the changes of the times for thousands of years, it still retains the charm of the past. The quiet, simple and elegant style is quite poetic and picturesque with "small bridges, flowing water and people". Most of the ancient streets in the town are buildings from the Ming and Qing Dynasties, especially the stilted buildings that "give up three feet of land and occupy an extra share of the sky" are the most distinctive. .