RT Mart (RT-MART) is a large supermarket chain founded by Yin Yanliang, president of Runtai Group, in Taiwan Province. With the textile industry in Taiwan Province Province facing the threat of high labor costs and low-cost overseas competition in the 1990s, it gradually entered the fate of sunset industry in Taiwan Province Province, and Runtai Textile, the main enterprise of Runtai Group, also faced the same problem. Therefore, Runtai Group also began to seek transformation, and thus began to expand the scope and scale of reinvestment. For example, reinvestment insurance, financial services (such as Antai Life Insurance and Yongfeng Bank) and circulation services (such as RT Mart) are the best examples.

Xinyicheng Square is the third phase project of Jiangnan Garden, with a total land area of11360m2. A 30-storey commercial residence will be built, including a three-storey underground parking lot, a five-storey commercial podium and two 24-storey residential towers, with a total construction area of 6 1 105 square meters and an estimated 20 165438. After the project is completed, it will be connected with the civil air defense (commercial) project in the west of Jiangnan, which is more conducive to promoting the development of the business circle in the west of Jiangnan in Haizhu District.