Thank you, Jay, and hello, everyone. I'm pleased to announce that we have, once again, delivered strong results. Before I start, I would like to highlight that we recently adopted ASC 606 as our new revenue recognition policy and as a result, we recognized the cumulative effect of approximately RMB210 million as an increase to the opening balance of return earnings as of January 1, 2018. As a result of the initial application of the revenue standard, further adjustments are outlined in our press release. These adjustments were mainly due to the timing of revenue recognition. Also, I would like to mention that we are now accounting for our new loans, primarily on an off balance sheet basis. In the interest of time, I will not go over line item by line item of our financials. For more detailed discussion of our fourth quarter and full year 2018 results, please refer to our earnings press release. Total operating revenue for the full year 2018 reached RMB7.6 billion, driven by strong growth in our financial service income. Adjusted net income was RMB2.1 billion, an increase of 439% from same period a year ago, reflecting our continued strong growth and performance. Net income per ADS for the full year 2018 was RMB10.9 on a fully diluted basis. Non-GAAP fully diluted net income per ADS was RMB11.56. We continue to see the future potential of our business model. In the performance of our customer cohort, whom we acquired in the first quarter of 2015, whose balance has now risen to over RMB13,000 and with 30-day delinquency rate is still approximately 1% with a stable level of quarterly active rates at 41%. Our operating leverage continue to improve. Operating expense as a percentage of average loan balance decreased to 4.6% in the year to-date versus 5.8% for 2017. Non-advertising marketing, advertising, G&A and R&D was 1.5%, 0.6%, 1.1% and 1.2% of average loan balance, respectively. We currently have 37.3 million registered users and 10.5 million customers with credit lines, up from 7.6 million at the end of 2017. We acquired nearly 2.3 million new active customers in 2018. Overall, our average credit limit is approximately RMB8,650 while our tenor has increased to 14.2 months. Our weighted average APR was at 25.8%. In term of our funding, for the fourth quarter, approximately 34% of our funding for new loan originations came from our Juzi Licai platform and 66% of our funding for new loan originated came from our institutional funding partners. For our guidance, we fully expect to continue - we expect strong growth and believe we will achieve RMB90 billion to RMB100 billion in new loan origination for the year 2019. Next, Ryan will discuss our credit situation. Ryan, please.