The empty theory is one of the basic idea of Buddhism, which is from the second dharmacakra of the Buddha, brightened by Nagarjuna master and his apprentice, introduced to the Tibetan areas in 8th century. Although it was permitted by all schools of Tibetan Buddhism, the understanding about it was different for reasons, such as inheriting. During the 15 th century, Tsongkhapa master conducted religious reform from many aspects, such as being loyal to the resources, all laws were empty, there was no me, and so on. He proposed his own ideas on padipata convenience of practicing the theory, such as Lipoxiejian, Renshizhiguan, Zhiguanjiehe,and so on, which was special contribution to regulate the Buddhist order.
