นายรังสรรค์ วันไชยธนวงศ์

Rangsan Wanchaitanawong is a Thai politician currently serving as a Member of the House of Representatives for Chiang Rai's 5th constituency. He represents the Bhumjaithai Party in the 26th House of Representatives, which was formed following the 2023 general election. As an elected official, he participates in parliamentary proceedings and committee work to represent the interests of his constituents in Northern Thailand.