Does it cost money to transfer to Hechuan bus?

Hechuan bus transfer is free. You don't need to deduct fees if you don't leave the station at Hechuan Bus Station, and you can transfer to the desired vehicle for free. However, when the bus station comes in and changes to other vehicles, you need to buy a ticket again. This transfer method is not available at ordinary bus stop signs, and you must buy a ticket again. At present, free transfer can be realized at the bus rapid transit station.