I think it will take no more than 12 days from Yichang to Dunhuang. What interesting places can I stop by train? Please recommend?

Hello, I am the path of Shajingyuan Youth Hostel in Dunhuang. If you want to go from Yichang to Dunhuang, you have to change trains. You should go to Xi by train, see the Terracotta Warriors first, and then go to Huaqing Pool. If you have enough time, you can climb Huashan Mountain (about three days) and then go directly to Dunhuang by train. Xi 'an has a through train to Dunhuang. If you choose to stay in Shajingyuan, we can pick up the station as many people as you want. After arriving in Dunhuang, you can visit the Mogao Grottoes, Mingsha Mountain, Crescent Moon Spring, Yangguan, Yumenguan, Ya Dan Ghost Town, and the Monk Glacier in Qilian Mountain, where it snows all year round. It is very enjoyable to see the snow-capped mountains in summer (about three days). After visiting Dunhuang, you can go to Jiayuguan and visit Jiayuguan Guancheng (about one day). After visiting Jiayuguan, you can make a slight detour to visit Qinghai Lake (about two days), and then return after visiting Qinghai Lake.