There were various discoveries about cultural identities; the unique contexts affected to its individual identities. The national state of Nan from more prosperous neighboring countries such as Sukhothai, Phukam, Lanna, and Lanchang influenced to be the blended art cultures and finally appeared cultural heritages in forms of Nan exclusive architectures of Thai Buddhist arts and traditional heritages e.g. boat racings, religious activities, fine painting clothes and local music instruments e.g. Sor Long Nan, Pha Lai Nam Lai, King of Nagas as a prow of a ship.