Last three weeks, I followed my dad to a construction site in Chaiprakarn, a province in Chiang Mai district. Santi Wana village is located on the mountain near Myanmar border. Accidentally, I found a memorial of KMT at the back of construction site. What I remember from people is that KMT army fled from China to this area. They also helped Thai government to fight with Communist in Northern Thailand during 1950's to 1980's.