Networked. Taiyuan nightclub waiter with IC card is networked. Taiyuan, the ancient name of Jinyang, also known as and state, Longcheng, Shanxi Province, prefecture-level city, the provincial capital, the State Council approved the determination of the central region of the important center of the city, energy, heavy chemical industry-based industrial base, located in the central part of Shanxi Province, the northern region of the Jinzhong Basin.