Buddhism is the altar of Huang Jue, but what is Taoism?

Buddhism has no altar, and the word altar is mostly used by Taoist priests. Such as: Zhengyi School, Lushan School and Lingbao School. There are many records about the altar-building system and the altar-climbing mode in the books such as The Book of Learning Gold from Lingbao, The Complete Works of Lingbao in Shangqing, The Opening School of Lushan School and the School of Antan School of Lushan School. The orthodox altar dedicated to gods is basically hereditary, and the name of the altar used by the founder has been quoted by later Taoist priests. Taoist priests are generally not self-reliant, and a Taoist temple is an altar, also called "Dharma Hall". There are four major temples in Taoism, namely Wanfa Temple in Longhu Mountain, Shangqing Temple in Maoshan Mountain, Jingming Temple in Xishan Mountain and Lingbao Temple in Gezao Mountain. In addition, there are famous temples mixed with Kunlun and Yuan Zong. My uncle's altar is called Tian Xuanzong's altar, and my teacher's altar is called Huang Yu Tan Xuan.