Thank you, Carolyne and welcome everyone. I will begin on Slide 5 with an update on the transition to selling ATA Online and its direct shareholding companies. As previously announced on February 6, 2018, the company entered in to a purchase agreement with a group of investors for the sale of ATA Online and its direct shareholding companies. under the terms of the share purchase agreement the buyer group agreed to acquire all of the outstanding equity interests of ATA Online which were been held directly or indirectly by ATA for a total consideration of US$200 million in cash. We completed the first of three closings on April 1, 2018 and continue working towards completion of the second closing, which we expect to take place in early first quarter. We maintain our expectation that this transaction will be completed in the third quarter of 2018 and will continue to provide updates on our progress. We would like to caution investors that there are no assurances that all of the conditions for the closing state in the share purchase agreement will be satisfied or that the transaction will ultimately be completed. Additional information on the transaction can be found in the Form 6(k) ATA filed on February 6, 2018 and Form 20-F filed on April 12, 2018 which investors may assess on the SEC filings page or on ATA’s website, or on the U.S. Securities and Exchange Commission website at www.sec.gov. Just we’ll provide an update an update on the latest development in ATA’s plans for the public company following the closing of the transaction when he speaks about the company’s outlook and strategy for the year and the quarter. Moving to the next slide I would like to take a brief moment to note an important thing in the way we reported our financial statement beginning the first quarter of 2018, because the represents a strategic shift and has a major effect on ATA’s results of operations, the disposed business lines have been reclassified as discontinued operations. For the periods presented in this presentation and in the related press release. The assets and liabilities of the discontinued operations are presented separately on the consolidated balance sheets, and the results of the discontinued operations, less applicable income taxes, are reported as a separate component of income, discontinued operations, on the consolidated statements of comprehensive income or loss. As a result, we will not be discussing operating or financial results of ATA Online testing services and delivery business in detail during our prepared remarks, but are happy to address any questions on this subject during the Q&A Session. Briefly, ATA’s total net revenues for the three months ended March 31, 2018, were RMB2.3 million, or US$2.3 million [ph], compared to RMB2.3 million in the five-year period. This decrease was primarily due to the reclassification of approximately RMB1.4 million in rental income from net revenues to other operating income, net, as a result of the adoption of new revenue guidance ASC 606, effective January 1, 2018. The related costs were also reclassified from cost of revenues to other operating income, net. Net loss from continuing operations for the first quarter of 2018, improved to RMB11.1 million from RMB35.1 million in the prior-year period, primarily due to an RMB26.8 million decrease in income tax expenses related to withholding taxes from prior-year period. Net loss from discontinued operations, net of income tax, for the first quarter of 2018 was RMB27.5 million, US$4.4 million, compared to RMB18.8 million in the prior-year period. This was primarily due to increased test monitoring costs and operating expenses related to licensing fees and labor costs associated with new hires and salary increases. Slide 7 provides balance sheet highlights as of March 31, 2018. ATA’s cash and cash equivalents were US$27.7 million, working capital was US$41.9 million and total shareholders’ equity was US$52.1 million, compared to US$8.2 million, US$34.6 million and US$56.1 million, respectively, as of December 31, 2017. With that, I'll turn it over to Kevin.