The scenic area was larger than I expected. I went on the seventh day of the National Day holiday, and surprisingly, it wasn't too crowded, considering it's in a county town. But as descendants of the Yellow Emperor, having come all the way to Yan'an, I figured I should at least see it. The scenic area is half modern architecture and half historical sites, especially the several thousand-year-old cypress trees and some inscriptions by famous figures. The two Yellow Emperor Temples, one ancient and one modern, each have their own unique characteristics and are definitely worth seeing. However, there's one thing I really want to complain about: Didi (a ride-hailing app) is completely banned in Huangling County. You have to hail a taxi on the roadside, and the only ones you can find are very old-fashioned taxis—old and smelly. The drivers don't use meters and even share rides. But I don't want to complain about any of that because it's practically impossible to hail a taxi. It's impossible to find a car near the hotel or the scenic area entrance. I waited for over ten minutes before finally getting one, and I almost missed my train. You can't be picky. People say Didi disrupts market order, but in my opinion, it's precisely because there's no market competition that the travel experience in Huangling is so terrible. This problem really needs to be addressed.