Jiegao introduction: Jiegao, with a total area of 1.92 square kilometers. It is connected to Muse Town in Myanmar on three sides in the east, south and north. Jiegao is a Dai language, meaning "old city". According to legend, someone built a city here in the late Yuan and early Ming dynasties. In 1987, Jiegao was listed as a key point for two-way opening-up along my country's western border and became the largest border trade port in Yunnan. It is located 4 kilometers south of Ruili City.