Mueang, Muang, Möng, Meng or Mường were pre-modern semi-independent city-states or principalities in mainland Southeast Asia, adjacent regions of Northeast India and Southern China, including what is
Capital districts of provinces in Thailand are referred to as "mueang district". Pictured here is the office of Mueang Ang Thong district, i.e., the capital district of Ang Thong.