This qualitative research aimed to study the current conditions, problems and obstacles of learning management according to the professional learning community. of a private school in Khon Kaen Province at Mee Suk School. The case study used specific selection methods by studying the history and operation according to the professional learning community model of a successful school, Mee Suk School. Which is a private school in Kranuan District,Khon Kaen Province. The key informants were 1 school director and 38 teachers. The instrument used was a semi - structured interview form, document study field study, in-depth interview, participatory and non-participant observation, tape recording, field note and photography. Data were analyzed using descriptive analysis method. The research found that: Current conditions of operation according to the professional learning community model of Mee Suk School carried out in accordance with the characteristics of the professional learning community, as follows:1) Regarding the shared vision, it was found that the administrators and teachers of Mee Suk School created a clear shared vision of the professional ideology, namely shared beliefs, shared values, common goals, and learners' development. That everyone adheres to the virtue that is bound to each other work together with a friendly team that focuses on effective learning with a common goal of developing learners. 2) In terms of learning and professional development, it was found that the administrators and teachers of the Mee Suk School used the area of being a professional learning community to create a process for exchanging knowledge from each other based on their knowledge and experience in the actual operation of the school. Which is used as a base for learning and professional development, helping to learn through the work and increase diversity by training, seminars, further education and field trips, resulting in a culture of exchanging knowledge with confidence as a learning team all the time. 3) Regarding to the Kalyanamitta community, it was found that Mee Suk School uses ideas or principles to build positive relationships and promotes sustainability through the Buddhist way, and the Thai way of culture in the 4.0 era. In which administrators and teachers think that different ideas are not conflicts but that they are opportunities to learn from different perspectives together based on logic and the four divine principles consisting of benevolence, intimidation that brings interaction that occurred is good for work Learning Management for Students 4) For the team to work together, found that Mee Suk School focuses on the importance of working and sharing responsibility in the form of a collaborative team in managing learning and operations. Start with the top level team Substance team and school team In which each team will be linked together according to the characteristics of a professional learning community. Which has a culture of cooperation as a base. The school has created what is called a central area, which is a round table in which all members can fully comment. The resolutions or agreements made in the PLC Roundtable are considered by all members to be responsible and jointly. And using working with a collaborative team based on real work, helping to create a collaborative atmosphere for learning management effective operation. 5) Regarding the community leadership, professional learning found that Administrators, as leaders of the school's professional learning community, support and promote with consistent administration and support for the school's professional learning community. In which leaders have academic values Have clear goals and management vision. 6) On the learning side of the learners, it was found that Mee Suk School manages learning by focusing on learners by developing learners' skills that are in line with the 21st century change. Consisting of thinking. The learners have skills in thinking processes by reasoning, critical thinking, synthesis. Thinking of assessments for positive thinking and creative critical thinking and skills in using information technology to study creatively and independently. 7) Regarding the structure of supporting the professional learning community, it was found that the happy school had an administrative structure. Performing duties according to clear powers and duties but consisted of high management, middle management and operating of teachers.