The altar was also called worshipping Taiwan. It was built in the Han Dynasty (206 BC). It was the place where Liu Bangjing worshipped the heavens and the earth, worshipped Han Xin as the birthplace of the generals and the birthplace of the Han Dynasty dynasty. There are two square high platforms on the north and south sides of Tainan. There are Feng Yuxiang's title on the North Terrace Pavilion. The South Taiwan is surrounded by white marble railings. There are two stone monuments on the foot and the east. The word, the monument is engraved with "Debut on the stage." The West Tablet is engraved with the words "Han Da will Han Xin worship the altar", and the monument is engraved with seven poems. There is a bronze bell in the altar that weighs 11 tons. The largest bronze bell in northwestern China, when the bell rang, the sound was loud and lingering around the altar, and it was even more magnificent.