Bus route: North Extension of Metro Line 3 → Metro Line 6 → Guangzeng Line 9 → Zengcheng Road 102, with a total length of about 73.5 kilometers.

1. Take the north extension of Metro Line 3 from Tonghe and arrive at Yantang Station after three stops.

2. Walk about 60 meters and transfer to Metro Line 6.

3. Take Metro Line 6 and arrive at Huangpi Station after 7 stops.

4. Walk about 6 10 meters to Chang 'an Station.

5. Take Guangzeng Line 9, and arrive at Power Bureau Station after 8 stops (or take Guangzeng Line 6, Guangzeng Line 15, Guangzeng Line 17, Guangzeng Line 14, Guangzeng Line 1).

6. Walk about 260 meters to the health center station.

7. Take Zengcheng 102 Road, pass 13 Station and arrive at Zhengtian Village Station.