If you borrow a local ID card, there is no problem if you don't open it.
About tickets: If you can borrow an ID card in Leshan, the ticket fee for Wannian Temple is only 10 yuan/person, otherwise it is 120 yuan/person. As for the admission fee for each temple, it is extra. There are so many temples on the mountain, I don't know exactly how much it costs, probably around 20 yuan.
Accommodation: There are farmhouses in the mountains, and many temples can also provide accommodation, which is cheaper. It is best to go up the mountain after the Golden Week, that is, after the seventh day of the Lunar New Year, when there are fewer tourists.
Eat: If there are enough boys, you can buy something to carry up the mountain at the foot of the mountain. Don't buy snacks, buy dry food, biscuits, or smoked ducks. Even if you want to eat in the mountains, in fact, there are snack bars on the way up the mountain, which is not much more expensive than going down the mountain. But the taste is not flattering.
Ok: It depends on whether you use transportation or try to climb up by yourself. In my opinion, since there are so many people, it is more fun for everyone to climb the mountain together. Then you can take a bus to Wannian Temple and start hiking. There is only one way up the mountain along the way. So there is no difference.
Time: It depends on your endurance and speed. According to my experience, it takes nine hours from the parking lot of Wannian Temple to Dong Leiping, from nine o'clock in the morning to six o'clock in the afternoon. Then you can divide it into several days. On the first day, you can go to Xixiangchi Scenic Area from Wannian Temple and stay in Xixiangchi Scenic Area for one night. Then you can go to Dong Leiping. If you want to ski, you can stay in Dong Leiping for one night. Skiing there is very interesting. It only takes 2 hours from Dong Leiping to Jinding.
Clothes are naturally winter clothes. You don't need to add clothes if you can, but you must bring clothes that can be changed, because clothes are easy to freeze in the mountains and have to be changed when they are wet.
Whether you can see the sunrise depends on the weather. Generally, one service of Jinding Hotel is to wake up guests to watch the sunrise. You can make it clear to the waiter according to the actual situation!
In addition, the necessary items for climbing Mount Emei in winter: sandals (to prevent slippery, because the road is full of ice), crutches, gloves (if necessary, but climb the mountain with both hands and feet).
I can only answer these questions. If you are not clear enough, please contact me!