Thank you, Kevin. Hello, everyone. Let me provide more details about our 2021 Li ONE ADAS functions and other technical updates. As Kevin mentioned, the full-stack Level 2 plus ADAS functionalities were self-developed by our own R&D team, with in-house perception algorithms and Level 2 ADAS functionalities. We also launched an NOA system and very proud of our team, their effort and their dedication and at the level we have reached in such a short time. The 2021 Li ONE comes equipped with two Horizon Robotics Journey 3 AI acceleration processors for automated driving. The two processors are dedicated to processing driving data, not only at a high efficiency, but also with redundancy backup for enhanced safety. The vehicle is the first production model in the world with eight megapixel, front-view camera, providing 4K definition. Compared with the mainstream today, the 8-megapixel camera has an effective visual range of 200 meters, wider lateral detection range and a stronger perception ability on ramp and lateral curve information. In short, it [indiscernible] more clearly, more widely, and is therefore safer. In addition, the 2021 Li ONE has 5 fifth-generation millimeter-wave radars made by Bosch that have a wider detection range, better resolution, higher accuracy and improved range of recognition. We have a detection range of 110 meters and 150-degree field of view, allowing 360-degree overall coverage without any blind spots in spectrum level. Supported by rich sensors and redundant capable hardware, along with full-stack in-house software, the 2021 Li ONE can recognize traffic lights, traffic cones, road curbs and other complicated objects. It supports a more efficient NOA feature for on and off ramp, automatic adaptive acceleration and lane change on certain limited access roads. It also supports fully automated parking assist feature known as FAPA, which is vision-based automatic parking function. We are confident the 2021 Li ONE delivers a safer, easier and more comfortable driving experience, exemplifying our deeply held core value that safety should be standard, not optional feature. As we roll out high-definition maps in cooperation with AutoNavi, the NOA will be made available to 2021 Li ONE users through OTA update, starting in the third quarter this year and will gradually cover more roads and areas in China. In addition to ADAS functions discussed above, the 2021 Li ONE will also provide users with a more intelligent space, including a smarter in-car voice interaction system. Looking ahead, we will continue executing the parallel development of EREV and BEV, further strengthening our ability and developing cutting-edge technologies. Now I will turn this call over to our CFO, Mr. Tie Li, to review our financial performance in the first quarter. Please go ahead.