River systems of Thailand used for the whole river. The river is long. It then leaves China and meanders through Myanmar (where it is known as the "Thanlwin") and Thailand (where it is known as the "Salawin", Thai: สาละวิน) on its way to emptying into the Andaman Sea by Mawlamyaing (Moulmien). The principal tributaries of the Salawin which flow through Thailand are the Moei River and the Pai River. In addition to the Salween River, there are a number of rivers which drain into the Andaman Sea from the west coast of the Malay Peninsula. None of them are extensive enough to be considered
Kok River into Thailand, about upstream from the border. In October 2013 the cast and crew of the British television show "Top Gear" constructed a bridge over the river Kok as part of their Burma Special. The bridge was originally planned to be built over the River Kwai, but the River Fang which flows into the River Kok was chosen "accidentally". The show aired in two parts on 9 March 2014 and 16 March 2014. Kok River The Kok River (, , ) flows in Southeast Asia. The river originates in the Daen Lao Range, Shan State, Burma. It flows eastwards across