Shenniu Temple is the second important building of the Rollos Site Group. Located 12 kilometers southeast of Siem Reap City, the Rolls Site Group is divided into three sites - "Bagong Temple, Luolai Temple and Shenniu Temple. The Three Pagodas in front worship the male ancestors of Shiva and the king, while the latter three worship the goddess and female ancestors. Shenniu Temple is named after three sandstone bull statues in front of its central temple pagoda. The protagonists of these statues are Nandi, the white bull on which Shiva rides. After the establishment of the Khmer Empire in 802 A.D., King Royal Bama II of Khmer established his capital, Queri Royal, and died thereafter. His nephew, Indra Tamara I, came to power. Because of national strength, many temples were adopted and built by other countries. Shenniu Temple was repaired by German government in the 1990s. In Hindu culture, the God Niu Nandi is the mount of Shiva, so the God Niu Temple is also a temple dedicated to Shiva. In the middle of the Yongdao is "the statue of the God cow", originally there are three statues of the God cow here, one of them has been lost because of serious damage, and the remaining two are also damaged to varying degrees. Indra Bama I was a filial king. When he built his capital at the site of the Luoluo Temple Group, he emphasized that the temple of Shenniu, the ancestral temple for Shiva and ancestors, should be built first, and then the national temple at that time. So Shenniu Temple was also the first temple built in the whole Luoluo Temple Group.