If I stayed in the stockade the night before, do I still need to buy a ticket the next day?

No need, I just arrived the afternoon before and stayed for two days before leaving

No, you can buy a ticket once without leaving the gate, because you can’t drive into the village by yourself, so you can only ask the owner of the hotel to pick you up in advance. Is there no free ticket policy in Guizhou recently? At that time, our Liaoning happened to be in a free province, so we didn't spend tickets

No, it can be two days, but the ticket must be kept well, and it will be checked at the gate of the stockade later

I don't need it, you can call and ask for details

It is free to live inside, if you need to live outside

No need, just report in advance if you want to go out