Thank you, Angela, and hello, everyone. Welcome to our first quarter results conference call. As this is the first time I'm speaking to investors, as the Chairman and the CEO of Chunghwa. I would like to thank all our investors for your long-term support over the past years. And looking forward to continuing our relationship going forward. Chunghwa Telecom is truly a trustworthy company with growth opportunities and strong corporate governance. Now please flip to Slide 4 for the highlights of the first quarter. For beginning, we would like to bring to your attention that NCC, our regulator get its conditional approval of the mergers among our peers in the first quarter, which we believe is a positive move for shipping healthy market competition in Taiwan. Based on the steady 5G penetration and the future industry landscape, we expect stable mobile market development that will further support our revenue growth momentum going forward. For the results of the first quarter 2023, we were pleased that we beat all financial targets despite the uncertainties in the macroeconomic context. Thanks to the vibrant growth of our three business groups, which all delivered positive year-over-year increases in each segment's revenue and profits. In addition, with our consistent business strategies that drive our mobile and broadband services. Our telecom services continued to deliver robust performance in the first quarter, including our 6.6% year-over-year mobile service revenue growth, that outperformed to lead the industry as well as the increasing fixed broadband high-speed 300 megabits per second and above. Service subscriptions exceeded the record of 1 billion. Our technology capabilities also continue to feel the performance of innovative applications. As a result, EBG's emerging enterprise application revenue demonstrated strong growth and was up by more than 40% year-over-year. For CBG subscription and advertisement revenue from MOD and home video accelerated due to our 5G + 4D multi-angle broadcasting capabilities. It utilized in the broadcasting of the World Baseball Classic during the quarter. Now let's move on to a closer look at our mobile business on Slide 5. In the first quarter, we were delighted to report that we expanded our leadership in subscriber share and revenue share in Taiwan's mobile market, climbing to 36.8% and 39.7%, respectively, with growth on a year-over-year and quarter-over-quarter basis, assuming our sustainable leading position in Taiwan. We are even more pleased to see our revenue share exceeded our subscriber share by 2.9%, reflecting a healthier subscriber structure compared to our peers. Our mobile service revenue also took the lead in the industry with a 6.6% increase, maintaining its growth for 21 consecutive months on a year-over-year basis, owing to the up sales resulting from 5G migration and the increase of postpaid subscriber numbers. For those who migrate from our 4G to 5G, we absorbed an average 43% uplift in their mobile monthly fees. Additionally, owing to the revitalized cross border activities, we see our roaming revenue and the prepaid revenue continued to ramp up in the first quarter. Total mobile subscriber numbers, excluding IoT SIMs was up by 4.2% year-over-year backed by the increasing prepaid and postpaid subscriber numbers, maintaining its upward trajectory for the eighth consecutive quarter. In April, we came up with Line Mobile Taiwan to leverage digital capabilities on both sides that jointly increase better quality of customer service. We will continue our value creation strategy to expand our ecosystems going forward Moving on to slide 6, you may find an update of our fixed broadband business. We rolled out speed upgrade promotion package in the second half of 2022, which was very well-received and beyond our expectation. Following the speed upgrading momentum, we are delighted to announce that our accumulated subscribers adopting 300 megabits per second and above passed the threshold of 1 million in the first quarter. This success affirmed our strategy of focused resource allocation on attracting high speed service adoption. Going forward, we will follow the success and tilt our resources to grow 300 megabits per second, 500 megabits per second and Giga-level subscriptions. In the first quarter, total fixed broadband revenue increased by 2.5% year-over-year driven by the digital trend and its opportunities. Fixed broadband ARPU also continued its growth trend for the 14th consecutive quarter, increasing by 0.8% year-over-year. Now, let’s move on to the performance of our customer-centric business groups. Slide 8 presents the performance of our CBG Group. In the first quarter, income before tax of CBG increased by 3.3% year-over-year mainly due to the enduring growth of telecom services. Total revenue of CBG increased by 4.1% year-overyear while mobile service revenue grew by 7.2% year-over-year propelled by stable 5G migration and the increase of postpaid subscriber numbers. Fixed-line service revenue was flat while fixed broadband revenue maintained its upward trend owing to the successful upsell along with the speed upgrade and strong growth of home Wi-Fi services. Sales revenue increased by 4.4% year-over-year mainly due to the stabilized iPhone supply during the quarter. Slide 9 further illustrates our Consumer Business Group highlights. In the first quarter, our multiple-play package continued to support the growth momentum of our CBG business. The subscriber numbers of mobile, fixed-broadband and Wi-Fi services altogether demonstrated 17.6% quarter-over-quarter growth. In particular, our Home Wi-Fi subscription numbers increased by 1.5x on year-over-year basis, boosting our subscription based revenue and sustaining the popularity of home-centric applications. The number of our video subscription increased during the quarter, thanks to our attractive content and effective marketing strategies. MOD’s revenue and subscriber number increased mainly due to our successful bundled plans promoting MOD and fixed broadband altogether. Hami Video sign-ups soared thanks to our well-received broadcasting of the World Baseball Classic held in Taiwan. We demonstrated our 5G + 4D panorama broadcasting technology and delivered excellent viewing experiences. The success was also reflected in the growth of our advertisement revenue. We will continue to invest in sports events and exclusive content to maintain our video platform leading positions in Taiwan. Please turn to Slide 10 for an overview of our enterprise business group performance. In the first quarter, EBG reported a 3.7% year-over-year increase of its income before tax, demonstrating its robust growth momentum. On a year-over-year basis, total revenue of EBG increased by 8.2% mainly driven by the strong growth of our ICT business. Revenues of 5G private network, IDC, cloud, cyber security and big data services all reported double-digit year-over-year growth. In addition, other revenue of EBG increased by 32.6% year-over-year mainly due to the recognition of ST-2 satellite compensation from the government. Mobile service revenue was flat in the first quarter mainly attributable to the continued 5G upselling as well as the growth of international roaming revenue driven by the recovery of international business activities and tourism. Furthermore, we were glad to see the digital transformation trend and its opportunities continued to enhance our data communication and broadband access revenue, also -- although fixed line revenue decreased year-over-year in the first quarter impacted by decreased voice revenue. Slide 11 illustrates our enterprise business highlights. In the first quarter, on a year-over-year basis, our total enterprise emerging application revenue increased by 31.5% as most of our major applications demonstrated a double-digit growth rate. In particular, 5G private network and big data analysis applications showed their strong market potential by doubling the revenues on a year-over-year basis. In fact, we constantly leverage 5G technology to advance smart medical applications. In the first quarter, we successfully facilitated 5G private network in the hospital to create the immersive AR environment for daVinci surgical training via 3D technology assistance, which is also a milestone for our hospital partners. Furthermore, our AI platform solutions combining cutting-edged AI and big data analysis capabilities are being well-received by customers. We continued to acquire chatbots and image analysis projects in the areas of judiciary, power-saving practices and security industry. We were also excited to see our cloud, IDC, and cybersecurity services all achieve significant year-over-year revenue growth in the first quarter with 39%, 39% and 32% growth, respectively, owing to the increasing demands of digital transformation trend and its opportunities. Slide 12 illustrates our international business performance. In the first quarter, our international business group revenue increased by 24.3% year-overyear, mainly driven by emerging business revenue and fixed broadband revenue due to strong demand of International Private Leased Circuit, IDC and cloud services from global clients. In the first quarter, our subsidiary in Japan made great strides as they successfully received the green light to acquire large-scale ICT construction projects in Japan by obtaining Japan’s Specific Construction License for the telecommunication construction business. With the license, we anticipate foreseen business expansion in Japan, particularly the areas of large ICT projects and 5G private network constructions. Now I would like to turn the call to Vincent for our financial highlights.