From Jiaokou subway station to Block C, Xintang Avenue Central 12, Zengcheng District, you can take the bus according to the following steps:

1. Jiaokou subway station exit and walk to Lixian intersection bus station.

2. Take B2 at Lixian Road Bus Station and continue to get off at Xintang Avenue Central Station.

3. After getting off at Xintang Avenue Central Station, walk about 300 meters to the destination.

The whole journey takes about 30 minutes, and the specific time may vary according to the road conditions. In addition, you can also take a taxi, which takes about 15 minutes, but the cost will be higher.