Huay Pu Keng is a village located in the province Mae Hong Son, in the Northwest of Thailand. The village is inhabited by the Tai Yai, a Thai ethnic community and four subgroups of the Karenni people, namely the Kayan, Kayaw, Red Karen and Pakayor. The Kayan women in particular became famous because tourists began to find interest in how they looked—long necks with brass rings (My Chiang Mai Travel, 2020).