Administrative efficiency: refers to the ratio between the amount of work invested in administrative management and the administrative effects obtained. It is the social effect that people carry out administrative activities in unit time and space to transform the objective world and the subjective world. Which of the following do not reflect the level of administrative efficiency:. ['During the SARS period, the Harbin Municipal Government strictly controlled various large-scale rallies, and communicated information and arranged work through interactive video conferences.', 'A Hong Kong company has invested in setting up an enterprise in a certain province, and it took half a year to run the review and approval process.', 'The central government has formulated policies to reduce the burden on farmers and increase their income, which is generally welcomed by farmers.', 'Rodent harms the Xiangjiang River flood protection dyke, but the relevant local authorities "have no funding for rodent prevention, and need to report and approve it", making the issue unresolved.']