Xiqin Pavilion, located at the foot of Longfeng Mountain in Zigong City, Sichuan Province, is the location of the famous Zigong Salt Industry History Museum. Six latosolic red pillars propped up layers of high-fingered cornices, and the tower-shaped roof was magnificent, like a giant Peng spreading its wings. Xiqin guild hall is a fellow guild hall where salt merchants in Shaanxi met and discussed in Qing Dynasty. It is not only an artistic masterpiece in the treasure house of ancient buildings in China, but also a rare cultural relic in the history of salt industry development. ? The history of salt production in Zigong is nearly 2000 years. The first salt well in Zigong-Pumice Salt Well was dug in the Eastern Han Dynasty in Jiangyang County (now Fushun County). Among many salt wells in Zigong, Shenhaijing is very famous. It is the first deep well in the world with a depth exceeding 1000 meters. At 1835, percussion drilling was used, and the well depth was1001.42m. Its drilling marks the maturity of ancient Chinese drilling technology. Now Shenhaijing still retains its original appearance and is open to the outside world as a scenic spot. ? The museum reproduces the evolution and development of well salt production technology from the aspects of drilling wells, extracting brine, exploiting natural gas and making salt. It shows the ancient well salt production technology with deep well drilling technology as the core, which embodies the wisdom and creativity of working people in past dynasties. The mechanical frame for shaft sinking in Qing Dynasty on display can drill salt wells to a depth of more than 1000 meters by human stepping and tapping the rock at the bottom of the well with an iron drill. There are more than 10 kinds of drill bits used to drill various rock formations, which are important cultural relics in the world drilling history. ? Walking into the museum of salt history, I saw the history of well salt for two thousand years and the wisdom of early people. On the whole, I think I'm glad you came, which broadened my horizons and learned a lot.

Antique architecture.

Su shi's theory of shu salt.

Zigong is rich in salt, which many people should know.

All kinds of tools, some I can understand, some I can't understand at all.

This color is clear at a glance and has a history.

The ceiling is so beautiful.

Some precious historical pictures, I have seen them carefully.

Calligraphy about salt.

Taking pictures of my car on the side of the road is a daily routine. It feels really good to drive a magotan.

The side of the B-class car looks really harmonious and atmospheric.