Okay. So, the first overall advertising market after the – basically, the lift of the lockup and after the COVID-19, I think the economy is picking up in the first quarter. So, we are seeing an outlook of, kind of optimistic about the overall advertising market, compared with the last year 2022 because companies are starting to spend – start marketing events – spending money to market their products and brand – in brand building. In terms of the industry, specific industry, I think auto is the first [indiscernible], right? Auto and followed by FMCG, right? Interim service in Q4 is – yes. Actually, for both part of Q4, we're still in [lockdown era] [ph], right? So – but because of our – some live broadcasting activities, we were – we have growth, right, improving advertising up, right? Improvement of 12% in Q4. But that was still during the lockup years. So 2023, we're kind of optimistic. We see the economy is picking up and the company is starting to spend money now. And the investment strategy, I think first of all, we will have – we will continue to invest in the products – refining our products and building the – and also the networks and also to spend on user acquisition with the products ready and with its features with improving stickiness. We're going to spend money use the acquisition. As we did in 2022 online video – on video, Sohu Video, spending more than before on Sohu Video. That's why you see the loss of video business widening, right, in last year. So, this year, we'll spend both on video on the Sohu News, Sohu Media Portal. It separates Sohu News App. When we believe that our product is ready and with stickiness and to acquire users and make sure they come and they stay. In terms of more investment, probably with AI technology and ChatGPT and we'll – actually, our news premium count – our news recommendation algorithms is a deep [adaptation] [ph] of AI technology like deep learning and all these algorithms or AI. But for – to have the whole ChatGPT type of open-AI services, it's – since we already [indiscernible] this need to have the whole, develop the whole algorithm from [indiscernible] really need the kind of company with a search engine background. Now, we already Sogou. So, right now, we are not able to develop the whole open AI system, but we can outsource the fundamental layers of those algorithms and to some other companies and then to just use the applications apply them to our – for our social network because it's about questioning and answering and interactivity. So, it fits well with our social network strategy. Well, I hope I answered your question.