The study was aimed to study the current situation of communication network management and network communication strategies of the elderly schools in Chiang Rai and Kalasin Provinces, including guidelines for developing network communication of elderly schools towards sustainability. The study is qualitative research, conducted by in-depth interviews and focus group interviews with all concerned people in two groups of elderly schools: strong and developing. From the study, it was found that at present Kalasin Province has the highest number ...