[century Huatong receipt annual report inquiry letter: request to explain whether to use the current market environment to prepare for a large impairment for performance "bath"] Century Huatong announcement, received an inquiry letter from the Shenzhen Stock Exchange annual report, the company set aside 5.428 billion yuan for goodwill impairment of game business asset groups that do not include ActozSoft, but did not make provision for impairment of goodwill related to ActozSoft asset group. The company is required to explain whether the provision for impairment of goodwill during the reporting period is prudent and reasonable. The company is required to explain why the provision for impairment of goodwill is not included in the decline in net profit in 2021, but in the case of profits in the first three quarters of 2022, the reason and rationality of an one-time provision for large impairment of goodwill in the fourth quarter. Explain whether there is a behavior that takes advantage of the current market environment to prepare for a "big bath" in terms of performance. The inquiry letter asks to explain the reasons for the sharp reduction of the company's R & D personnel, which has a significant adverse impact on the company's production and operation, R & D capability and core product R & D progress. It is required to explain the reasons for the mismatch between the decline of the number of R & D personnel and the salary of R & D staff in the light of the specific composition of the company's R & D personnel salary and the change of R & D policy.