 Thank you all for coming to our presentation. Yes, we are very pleased to be able to talk to you about such an important issue today. My name is Thomas and this is Wayne. We are both students studying business here at the Hong Kong Polytechnic University. As part of our studies, we have put together a short presentation about a very important topic. We are sure that many of you are familiar with this issue, but for the benefits of who aren't, let's take a moment to introduce the subject. What do you think is going on in this photo? Giving that man a price? Good guess, but no. Actually, that man's working in the store. What do you think about, let's say, the workforce these days? That the population is getting older and people want to work for longer? Exactly. And that is what we are going to talk about today. China's aging population. We have divided the presentation into four parts. First, I will talk about the background of China's aging population. And second, its causes. Then Thomas will briefly present its effect before looking at some possible solutions. He will also give a brief conclusion. We will be talking about around 10 minutes and we welcome any questions at the end.