"...การถูกรุกไล่ที่ มีชาวเลเพียงไม่กี่คนที่มีเอกสารสิทธ์..." this is the same as the cases in America, Australia, New Zealand and ... Indigenous people had not 'paper record' to show ownership/guardianship of their land' because they "know it by heart, by tradition, by folklores,..." -- these records are not recognised by 'modern laws'.