Bus line: No. 120 → No. 517, the total journey is about 24.6 kilometers

1. Walk about 750 meters from Sichuan Changjiang Vocational College to the inner side of the Third Ring Road Shiling Interchange

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2. Take bus 120, go through 11 stops, and arrive at Lianhua Community Station

3. Take bus 517, go through 30 stops, and arrive at Zhengdong Xiajie West Station

4. Walk about 110 meters to reach Guchengyuan Community