甘咨询：公司主营业务涵盖规划、咨询等多个环节

Core Viewpoint - The company, Gan Consulting, has confirmed that its main business activities include planning, consulting, surveying, design, supervision, testing, and bidding, with variations in accounts receivable due to the nature of services, project cycles, and settlement methods [2] Group 1 - The company’s business operations have not changed [2] - The accounts receivable aging information can be found in the company's annual report [2] - There are differences in the collection periods for various business segments [2]