Which ring is Tongzhou Liyuan in?

Tongzhou District is located in the southeast of Beijing, at the northern end of the Beijing-Hangzhou Grand Canal. In 20 12, at the 11th Party Congress in Beijing, the Beijing Municipal Party Committee and Municipal Government clearly put forward "focusing on Tongzhou strategy and building a fully functional city sub-center", further clarifying the positioning of Tongzhou as a city sub-center, which is also an important strategic decision for Beijing to promote the scientific development of the capital around the goal of a world city with China characteristics. The high-point positioning of the top-level design of Beijing City Sub-center makes it undertake the innate propaganda mission, and the state of being highly concerned by the media will exist for a long time with the construction and development of the sub-center.