 Everybody thinking about, well, I need to have a healthy life, not earning our new generation, young generation with a very sporty person with those wearable devices. It is actually our elderly person, our chronic disease patient, and our sub-health population who has strong needs in healthy lifestyle with good health care management solution. But who will be the one to provide us the health care management solution? Some people talking about self-management. But in the health care area, actual self-management is not good enough. We need support from the professional team with senior doctors behind it. This is our user trust it and looking for. But where's our senior doctors? Senior doctors are stuck in major hospitals, especially in mainland China. So you will see the situation like this. Why this happened? Because patients trust senior doctors. Cognitive disease patients go back to the hospital very frequently, which is not necessary. So we cause our senior doctor 80% of the time handle the chronic disease patient. And this is the key to change, to change our patient distribution. We should let our senior doctor see more, focus more on the severe cases and reduce the number of chronic disease patients revisiting it. But how can we do this? We have a new health care service delivery model. So the senior doctor, made with the chronic disease patient, he gave the suggestion on how to conduct health care management outside hospital. And all the vital sign information monitored outside will be transmitted wirelessly back to the hospital. When patient needed, he can talk to the doctor via mobile apps without going back to visit their doctor so frequently. They need a lot of technologies to support this. Wearable device, internet things, mobile internet applications, big data, and social networks. So here I just give you a very simple example. In China, actually there are more than 50 million of users are suffer from SNP apnea. And due to the very inconvenient way for diagnosis, 90% of the users are missing their most suitable time for treatment. Well, what we can do actually provide you a very comfortable solution. You have wearable device at home. You sleep at home in a comfortable environment. And your SPO2 value will be monitored when you're sleeping. And once the SPO2 value dropped to a certain level, which indicate SNP apnea happened, and this will trigger the alarm. And the alarm information will transmit wirelessly back to the doctor. So doctor, who is now in the remote sleep center, can find out all this information and take the action accordingly. What kind of action he can take? The very interesting observation we have is your pillow actually is magic. The shape of your pillow actually will affect the sleep gesture of the user. So if the pillow's shape has been changed, you always open, the apnea situation can be elevated. So with this very nice observation, what the doctor can do is, sitting in the remote sleep center, find out SNP apnea alarm happened, and help you adjust your pillow you have at home wirelessly remotely in his sleep center. And bring you back to a very comfortable situation. So you wake up with a very high-quality sleep, and you'll be wake up when we detect your light sleep or rapid eye movement stage, which means we'll wake you up and bring you a very energetic manner. OK, so this idea not only apply for SNP apnea management, but also for various type of chronic disease management and also the wellness management. So with the daily monitoring and management for people's health information, so we all have a much deeper and accurate understanding of our user. So many personalized recommendation services can be enabled. When you are as a patient, the service will tell you what kind of exercise you can take. When you're trying to take medicine, the service will tell you, well, with this medicine, you cannot eat with a certain type of fruit together. When you're trying to order a pizza, the service will tell you this type of topic is not good for your health. So all of this will bring us a really very healthy lifestyle.