What interesting places in China are less crowded and less commercialized?

In recent years, with the gradual development of tourism, many scenic spots have been commercialized. Without the natural flavor before, there are some artificial elements in it. Although such a scenic spot looks beautiful, it always makes people feel flawed. Personally, I don't like going to such scenic spots, and so do many friends. So let me introduce some places that are not very commercialized today.

The first thing to say is Hulunbeier Aershan National Forest Park. It is suggested to stagger the winter when traveling here, because the winter here is really cold and most people can't get used to it. The other three seasons are good. The nature here is in the most primitive state, and it is not too hot in summer, but it is slightly cool, and the air quality here is really super good, which is the best place I have ever been to.

Then there is Manzhouli, next to Russia, where you can feel exotic customs. It is said that during World War II, the train here can go directly to Moscow, and there is a special Russian barbecue here, which tastes different from our barbecue in China, and I am a typical foodie, so I can hardly walk here. And the environment here is pleasant, which is very suitable for long-term residence.

Then let's talk about Yanji, Jilin, which is also a gathering place for food, and the sky here is super blue, which is very beautiful under the reflection of the lake. It is very close to North Korea, and you can reach Changbai Mountain not far away, where the scenery is also super good.