Pra chao ton laung is the respectable image of Buddha of Phayao, the principle Buddha image in Sri Khom Kam temple, which formerly name is Pra Chao Ton Laung Tung iang of Phayao, as be constructed at Nong iang waterside which, which later called Kwan Phayao. Pra chao ton laung, which is Pang Man Wichai, Chiang Saen Buddha image genera, gilded stucco which was constructed in 2034 B.E. It is the largest Buddha image in Lanna, or Northern Territory and being the center of the mind of the Buddhist people of phayao and Northern residents.