 So, any questions? What type of intelligent building do you think Hong Kong should build? I mean, office, school, or something else? Interesting questions. I think it would be best to start with a small scale and a public building, so probably a school, maybe a primary school. Then if it is successful, it can be easily copied. So, build more primary schools with intelligent features and then expand into secondary schools. So, that's my answer, answer your questions. Yes, thank you. Okay, so any more questions? Can you tell me more about the management issue? The maturity of the property companies? Sure. Well, it is changing. But generally, property companies employ older and less qualified members of the community. So, when there are technical problems, such as the computer needing to be rebooted to start the system, often these guys are unable to do this simple task. Paul is right. But as she says, things are changing. Now at PolyU and other local universities, there are property management degrees. So, I think soon there will be an environment where the companies will be able to handle these type of technical problems that you see with intelligent buildings. Is that all right? That's fine, yes. Thanks.