Because of working reasons, I have been in contact with BOC. I often see the BOC Building in Hong Kong in the propaganda film. This time I saw the real face of Lushan Mountain. I was shocked. Don't doubt that it is tall. After all, it is the product of the 1980s. The office model I saw inside is very different from that in the mainland. It should be said that it is a service model with no windows and strong.