Thangching or Thangjing is a primordial deity in Meitei mythology and religion of Ancient Kangleipak. He is the ruling deity of the Moirang dynasty of Ancient Moirang. He rules supreme on the banks of the landlocked sea, Loktak lake. He is one of the four cardinal Umang Lais.The guardianship of the south western direction is alluded to Thangjing and the other directions to Koubru (north west), Marjing (north east) and Wangbren (south east). Two of his most prominent pantheons are the Thangching Temple and the Thangching Hill (Thangjing Peak).