Hello, everyone. Thank you for joining our earnings conference call today. 2019 was an outstanding year for Huami marked by accelerated growth, strengthening brand recognition, and robust financial and operational results, all while we solidified our leadership position in the global smart wearable industry along with focusing on our company mission and healthcare strategy. In the fourth quarter, we achieved healthy revenue and net income growth, driven by strong performance from our newly launched products as well as effective sales and marketing outreach. In September 2019, we held our first international launch event at IFA 2019 in Berlin, Germany, introducing two new products to the market. Recently at CES in Las Vegas, to further round out our Amazfit portfolio, we announced another new smartwatch, the Amazfit T-Rex,a device with a military-certified body that is ideal for outdoor enthusiasts. Including these newly launched products, we have now expanded our Amazfit brand to seven smart watch product lines to meet the diversified needs of our wide customer base. We also introduced, from our new TWS product line, Amazfit Power Buds; as well as an innovative product line, Zen Buds a sleep-comfort and health monitoring ear pods. As mentioned, we would not have achieved our sales results without our effective sales and marketing strategy. For example, we seized on high-profile opportunities presented in online shopping festivals, such as the Double 11 Day. And our Amazfit brand ranked number one in the smartwatch market segment with a retail price under RMB1,000, in both sales revenue and volume on JD and TMall platforms. All of this significantly raised our profile and overall consumer awareness of our brand. Our efforts to promote our products also included international expansion through a multi-channel strategy focused on both direct sales and third-party sales channels. Our international shipments continued to climb, as we successfully raised our brand recognition globally. During the year of 2019, approximately 51.6% of our total products sold were shipped overseas. The success of Amazfit sales can be attributed to our own developed channels in both China and overseas. More specifically, we are strengthening our international sales and marketing team, as we, for example, expanded our footprint to over 70 countries with 137 channel customers. In fourth quarter 2019, we entered the largest EU consumer electronics channel MediaMarkt, and we also entered major consumer electronic channels in India, Thailand, Russia and other countries. According to the IDC fourth quarter 2019 report, we are ranked number one in market share for Indian, Indonesian and Spanish markets under the smartwatch category. In the fourth quarter 2019, our shipments to the European market are also increasing rapidly, especially Amazfit watch shipments, which increased by 440.1% in the Western European market including France, Germany, Italy, Spain and UK. In the meantime, our market share ranked number three in both Russia and domestic China, and number six in the U.S. smartwatch market. Excluding the countries we just previously mentioned, Amazfit shipment growth increased 328.5% in the rest of the markets we ship to. We believe with the continuous efforts our team continues to put forth, we can continue this successful growth over the long-term. Next, let me provide highlights on our exciting new business initiatives. At this year’s CES, in addition to new smart watches, we unveiled four new products spanning three verticals that go beyond smart bands and watches: Amazfit Home Studio, a smart gym hub; Amazfit AirRun, a foldable next-generation treadmill; Amazfit PowerBuds, true wireless stereo fitness earphones with Clip-to-Go design; and Amazfit ZenBuds, sleep-comfort and health monitoring earphones. With these new products, we are taking an important initial step in building a comprehensive health and fitness ecosystem. We are demonstrating how technology and health can come together, creating further future opportunities and possibilities centered around our company mission. It should be noted that we do not expect meaningful revenue contributions from these products in the near term, as it will take time for us to ramp up production, market the new devices, educate consumers and penetrate new markets. Now, turning to our collaborative efforts. We will continue working together with our current close partners, Timex Group and Xiaomi. We are making solid progress with Timex on product development. As we announced last week, our first Timex product, Ironman R300 [clock] series, has already been launched in the market. We are pleased with this progress we have made with Timex. In the meantime, our long-term plans with Xiaomi and the popular Mi-Band product line remain unchanged. We will launch Mi-Band 5 this year as planned and expect it to be another blockbuster following the record breaking performance of Mi-Band 4. I would also like to share with you my thoughts on our healthcare strategy. Healthcare has always been a focus for the company since Huami was founded in 2013. In 2019, with our established corporate mission, Connect Health with Technology, we strengthened our focus on healthcare related functionality in our development of smart devices, proprietary AI-chip and cloud services. In 2020, following the execution of a strategic memorandum last year, we will continue developing our cloud-based healthcare services through further cooperation with Peking University First Hospital, for the joint promotion of heart health management programs. We will also deepen the strategic partnership we established in October 2019 with AliveCor, a transformative cardio care provider using deep learning, and explore the opportunity to deliver new high-performance ECG form factors to global markets. Furthermore, we plan for mass production of our next generation AI chip Huangshan-2, which has already completed initial design phase. Huangshan-2 will be more intelligent than its predecessor and enable more healthcare related functionality to further differentiate our future smartwatch products. To close, I would like to discuss the recent coronavirus outbreak that has been challenging the globe. From a business perspective, we have seen parts of our supply chain impacted, and we do expect some impact on our operations and financials in the first quarter. David will provide more color in a moment. However, along with our supply chain partners, we have gradually resumed normal work operations since mid-February. As a corporation with strong social responsibility, we donated medical supplies such as masks and disinfectants, as a show of our support to the regions most affected by the epidemic. In the meantime, we are collaborating with reputable research institutes to leverage our strong AI capability for the health monitoring of our users. The best example would be that we were able to determine that during this recent outbreak, irregular heart rate cases increased significantly, especially in the Wuhan area. In the meantime, powered by our massive datasets and strong AI capabilities, we are currently building an infectious disease prediction system, and we are about to issue a paper on this. Our donations and technology have been highly recognized by the medical regulatory institutions, hospitals, doctors, and our customers. This has provided an even deeper business justification for further R&D exploration in health related technologies. With all the efforts we made, our technology and brand is becoming more and more deeply embedded in the healthcare industry. While acknowledging the recent difficulties we are facing, we are proud of our achievements in 2019 and are confident that our growth initiatives in new products and partnerships, coupled with our strong sales and marketing capability, will help us to achieve another successful year in 2020. Thank you again for joining today. I will now turn the call over to our CFO, David Cui.