Changting, a post station on the road in the old days, set up a pavilion every ten miles, which was responsible for providing services such as books and supplies for couriers and messengers. Later, it became a place where people stopped for outings and saw off alone. After the poetry of literati, Changting gradually evolved into a synonym for farewell places. In the poem "Sending Wang Xiucai to Chizhou to pay homage to the governor of Wu" in the early Tang Dynasty, there are: Chiyang went to carve saddles, and the grass withered in Changting for ten miles. Song Liu Yong wrote at the beginning of the word "Yulinling": Cold cicadas are sad, the pavilion is late, and the shower begins to rest. These poems are all written in Changting's masterpieces.
The low pavilion is a post station set up by the roadside outside the city in the old days. There is a short pavilion in Wuli, which is a place for pedestrians to rest or send off. There is a post station between the long pavilion and the long pavilion. It can be seen in ancient poetry. In the Song Dynasty, Zhou Bangyan wrote the word "Rui He Xian": "What's the use of a short pavilion?" Qing Dynasty's "Hanging Yang to Send Chen Bei Tour" says: "Stealing tears. Say goodbye to the low pavilion and Lanzhou will return. " Sometimes it is carried out at the same time as the "gazebo". For example, in the Northern Zhou Dynasty, Yu Xin's "Mourning for the South of the Yangtze River" said, "Ten miles and five miles, roadside pavilions." Yang Mingshen's poem "San Cha Tie": "Today's ancient times sell fame and fortune, short pavilions and flowing water long pavilions."