The robust revenue growth in the third quarter was from all business lines in all cities. Small Class which consists of Xueersi Peiyou Small Class, Firstleap, Mobby and some educational programs and services accounted for 82.8% of total net revenue compared to 84.7% in the third quarter last year. Peiyou Small Class which remains our core business represented 72.9% of total revenue compared to 74.9% in the same year ago period. This lower revenue contribution from the Small Class was mainly due to the faster growth of online course business, which accounted for 17.8% in the quarter. Net revenue for Peiyou Small Class was up by 62.4%, while enrolment increased by 91.7%. In order to help our existing Peiyou students to learn based on varied individual attitude in each city we encouraged them to take additional [Peiyou] online course that allowed them to easily take more subjects and bringing in force the learning process in a flexible manner. Peiyou offline Small Class continued to run healthily. At the same time, we are very happy to see the significant involvement and contribution from Peiyou online after the summer term. We will continue to roll this out into more cities. Xueersi Peiyou Small Class revenue generated from cities other than top 5; Beijing, Shanghai, Guangzhou, Shenzhen, Nanjing, grew by approximately 60%. Cities other than the top 5 accounted for 39% of the Peiyou Small Class business, almost unchanged from the same quarter last year. Revenue from top five cities grew by 62% year-over-year, faster than the other cities mainly because of the contribution from Peiyou online course. We have achieved a triple digit year-over-year renminbi revenue growth in nine of the 27 cities that we have entered by the third quarter of fiscal year 2017, including Shijiazhuang, Changsha, Qingdao, Luoyang, Nanjing, Ningbo, Hefei, Wuxi and Fuzhou. The revenue growth across all cities was driven by incremental ramp up of enrolments from our early classroom expansion. Enrolments from Chinese classes and the English classes grew faster than the other subjects as a result of our continued efforts to roll out these courses. In the short term, they accounted for over 20% of enrolments from Peiyou Small Class, and as of the winter term we started to teach Chinese classes in 13 cities, and English classes in 20 cities. We will continue to expand subjects in more cities and make our business more diversified. We would like to remind you of the impact of Chinese New Year on our course scheduling in the fourth quarter. Last year, we had approximately two classes [indiscernible] booked in the third quarter of fiscal 2017 because of the early timing of Chinese new year at that time. In contrast, our next spring term course will start from March 2018 in the first fiscal quarter because the Chinese New Year is coming late this year. Since we recognized revenue proportionately after we deliver each class, no revenue from spring term course will be booked in the fourth quarter. At the same time, the negative impact from the late start of the spring term will be somewhat offset by the smaller portion of revenue shifted from Q3 to Q4 due to the late start of the recent fall term. Again, this is a [class of] issue arising from seasonality, and is expected to benefit revenue growth of the second quarter of fiscal 2019, in which the spring term will end. Later we will give the revenue guidance for the fourth quarter. For Zhikang one-on-one business we had a healthy third quarter and achieved year-over-year revenue growth of 51.4% in US dollars. One-on-one including the overseas consulting business accounted for 8.1% of total revenue compared to 8.9% in the third quarter of fiscal 2017. Turning to our capacity expansion, in the third quarter we slowed it down as planned, and added 16 new learning centers and closed down 12 learning centers, adding a net four learning centers. During the quarter, we added 68 Peiyou Small Class classrooms on top of the 2021 we had added in the first half of the fiscal year, making the number of Small Class classrooms increased by 47% compared to the number by end of November 2016. We added most of the Small Class classrooms in Beijing, Guangzhou, Nanjing, Suzhou, Luoyang, Nanchang, Ningbo and Hefei. Following the [indiscernible] room renovation and the necessary air cleaning, those classrooms will gradually come into use in the later [indiscernible] approximately by the summer term. Meanwhile, we continue to expand into new cities at a pace. In the third quarter, we entered two new cities, Shaoxing and Yangzhou. During the quarter, we added a net of five Small Class learning centers and two Firstleap Small Class learning centers. We closed a net of three one-on-one learning centers as part of our extended performance review. By the end of November we had 579 learning centers in 38 cities across China, of which 1214 were Peiyou Small Class, 8 were Mobby Small Class, and 60 were Firstleap Small Class, and 97 were Zhikang one-on-one. Looking to Q4, we will maintain well paced capacity expansion with estimated additions of 10 to 15 Peiyou Small Class learning centers. Moving now to our online business, third quarter revenue from xueersi.com grew by 175% year-over-year. The growth momentum of online continues to be very strong due to the success of live broadcasting. Online contributed 7.8% of total revenue this quarter compared to 4.7% in the same year ago period due to the fast growth of online live course. As a first mover in going live online on xueersi.com, we are highly confident about the long-term opportunities to live broadcasting. Finally, on the revenue side of our business line, other revenue is mostly from the online advertising business and represents 1.4% of total revenue in the third quarter compared to 1.7% in the third quarter of fiscal year 2017. Let me now go through some key financial points for the third quarter of fiscal year 2018. In the third fiscal quarter, Small Class ASP decreased by 15.3% in US dollars year-over-year. The decrease was mainly caused by significant enrolment contribution from Peiyou online, of which the prices approximately 40% lower than Peiyou offline classes. Meanwhile, ASP of Peiyou normal offline Small Class increased by high single digit percentage in the third quarter. Zhikang one-on-one ASP in US dollars increased by 12.1% because of normal price increases mostly started from the fourth quarter last fiscal year. Online course ASP increased by 61.7% in US dollars in the third quarter driven by the class extension of the online live class. Cost of revenues increased by 67.7% to US$221.1 million from US$131.9 million in the same quarter one year ago. The increase in cost of revenues was mainly due to an increase in teacher compensation and rental costs. Non-GAAP cost of revenues, which excluded share based compensation expenses increased by 67.6% to US$221.0 million from US$131.8 million in the same year ago period. In the third fiscal quarter, gross profit was US$212.2 million compared from US$128.7 million in the same year ago period. Gross margin for the third quarter was 49% as compared to 49.4% for the same period of last year. Operating income increased by 102.1% to US$44.6 million. Non-GAAP operating income increased by 82.6% year-over-year to US$56.8 million. Other income was US$5.4 million for the third quarter of the fiscal year 2018 compared to other expenses of US$0.7 million in the third quarter of fiscal year 2017. Other income in the third quarter of fiscal year 2018 was mainly due to gains from the disposal of investments. Impairment loss on long-term investments was US$1.5 million in the third quarter of fiscal year 2018, compared to US$3.8 million in the third quarter of fiscal year 2017. Impairment loss on long-term investments was mainly due to the other-than-temporary declines in the value of long-term investments in several investees. Income tax expense was US$11.4 million in the third quarter of fiscal year 2018, compared to US$3.1 million in the third quarter of fiscal year 2017. The increase was mainly due to increase in income before provision for income tax and loss from equity method investments. Basic and diluted net income per ADS were US$0.08 and US$0.07, respectively in the third quarter of fiscal year 2018. Non-GAAP basic and non-GAAP diluted net income per ADS, were US$0.10 and US$0.09, respectively. From the balance sheet, as of November 30, 2017, we had US$1,126.6 million of cash and cash equivalents and US$184.3 million of short-term investments, compared to US$470.2 million of cash and cash equivalents and US$229.5 million of short-term investments as of February 28, 2017. Capital expenditures for the third fiscal quarter were US$28.3 million, representing an increase of US$11.2 million from US$17.1 million in the same year ago period. The increase was mainly due to leasehold improvements and the purchase of servers, computers, software systems and other hardware for the Company's teaching facilities and the mobile network research and development. As of November 30, 2017, the Company's deferred revenue balance was US$1,074.9 million, compared to US$679.9 million as of November 30, 2016, representing an increase of 58.1%. Deferred revenue primarily consisted of the tuition collected in advance for the fall semester, winter semester and the spring semester of Small Class, as well as the deferred revenue related to other businesses. Now I will hand the call back to Mr. Luo to highlight our recent progress in exploring science and technology and the business outlook of the next quarter.