2. Search on Taobao to see if there is a Ningbo South Station store that directly accepts the scheduled link on Taobao. I booked a pudding hotel in Shanghai before, and I also booked it on Taobao. Taobao has the official reservation number of Pudding Hotel, which accepts national reservations. As long as that store participates in online booking. )

3. Ctrip, but more expensive than Taobao. But it is not clear whether it is safer than Taobao. They were all booked on Taobao before. No accidents.

How long in advance is ok? There are activities on Taobao, some of which are cheap as soon as they are booked, but there is no check-out fee if they are not expired. Some people who don't participate in the discount will cancel the check-out fee 1 day in advance if they don't have the expiration date.