I want to go from Luoyang to Huashan in the evening of 1, and then visit the Terracotta Warriors in Xi.

First of all, the ticket hall of the tourist center and Yuquan Garden are not the same place. Yuquan Garden is the only place where the ancient hiking road on the west line passes, and the tourist center is the way to take the cableway on the east line of Huashan.

If you want to see the sunrise, it is definitely better to climb mountains at night, and there are many people climbing mountains at night. Last time I entered the mountain from Yuquanyuan at 6 pm, I climbed to the east wind at about 12. You can find a place to rest and watch the sunrise at 4 o'clock.

Where to go first depends on your physical strength. If you don't climb Huashan by cableway, you will basically lose your strength the next day (your legs will not work), so the Terracotta Warriors will walk more.