1, enrollment. The negative impact of the sudden COVID-19 epidemic has made students and parents worry about offline teaching. At the same time, the state prohibits offline gathering activities to prevent the spread of the epidemic, which makes it difficult for educational institutions to enroll students.

2. In terms of capital flow. The main source of daily income of educational institutions is the promotion of courses through enrollment, while the expenditure is mainly the salary paid to staff, the employment expenses of teachers and the rent of teaching venues.

3. Educational resources in institutions. At the time of the epidemic, there were no students, teachers were idle, and the income of the organization could not support the wages of too many employees.