Go and see the Border Town under Shen Congwen's pen

If you have the chance, be sure to go to the ancient town of Chati, to see the Border Town under Shen Congwen's pen. This place is located at the junction of Hunan, Chongqing, and Guizhou provinces. The east bank of the Qing River is the ancient town of Chadi in western Hunan. The west bank is the ancient town of Hong'an in Chongqing. And it is connected to the town of Yajia in Guizhou. Therefore, the ancient town of Chadi is known as 'one foot across three provinces, and the crowing of chickens can be heard in all three provinces.'