Among our revenues, revenues from individual online learning services grew by 25.2% year over year To $721,100,000 or 87.1 percent of total revenues, Mainly due to continued demand for other personal interest courses, consistent with our strategy to diversify course offerings, Our gross billings of individual online learning services increased by 23% year over year to $748,800,000 Revenues from Enterprise Services increased by 100 and 2% year over year to $103,800,000 or 12.5 percent of total revenues, Gross profit was $712,200,000 representing a gross margin of 86% Compared to 82.9% in the same period last year, total operating expenses decreased to 600 And $64,700,000 from $726,700,000 last year. To break this down, sales and marketing expenses were 573,000,000 Representing a change of 7.8% year over year as we adjusted our staffing budget and increased As a percentage of total revenue, non GAAP sales and marketing expenses, which exclude share based compensation, decreased to 67.8 percent from 75.1 percent a year ago. Research and development expenses We're $53,600,000 representing a decrease of 59.6% year over year, Primarily driven by a decrease in share based compensation. As a percentage of total revenue, Non GAAP R and D expenses, which excluded share based compensation, decreased to 5 0.5% from 6% a year ago.