Which bus should I take from Bazhong Railway Station to Zheng Zhi Town Station?

You can take a taxi from the railway station to the bus station and ask the driver.

There are three bus stations in Bazhong, Jiangbei Bus Station, namely long-distance passenger station, East Railway Station and West Railway Station.

If there is no Jiangbei Station, it must be at the West Station, because there is absolutely no East Station.