Reality Pat North Korea Pyongyang: a lot of tall buildings, but no commercial billboards!

When I travel to North Korea, I find that there are many tall buildings in Pyongyang, but there are very few commercial billboards in Pyongyang.
The picture shows the North Korean tall buildings along the river in Datong. From a distance, there are still many tall buildings in Pyongyang, North Korea.

A tall building in Pyongyang, North Korea, one of which is still under construction.

Tall buildings line the streets of Pyongyang, North Korea, with two chimneys belching smoke in the distance.

High-rise buildings in Pyongyang, North Korea, one by one, exude the flavor of a modern city.

There is hardly a billboard between the high-rises in North Korea's uniquely styled streets in Pyongyang.

Pyongyang, North Korea, not only a large number of high-rise buildings, and many high-rise buildings are painted with bright colors.