What about the Vigor Medical Systems DR program? I've heard that Vigor has started to develop DR, I wonder how it's coming along?

There is a lot of terminology that goes along with the acronym DR. If you're asking a question, you should make it clearer.

As I understand it, the DR you are asking about is Digital Radiography.

Weigao Group does mainly disposable medical supplies in this area, other large medical equipment like X-ray machines, I do not think too much investment

Weigao Group is the first company in the world to invest in X-ray equipment.