Group 1 - The core viewpoint of the article is the introduction of measures to support the high-quality development of headquarters economy in Nanjing, aiming to attract and cultivate various headquarters enterprises to enhance economic growth [1][2] - The measures include ten specific areas such as enhancing support for strong enterprises, attracting key enterprises, providing talent services, increasing R&D investment, and promoting innovation infrastructure [1][2] - A headquarters enterprise cultivation database will be established to reserve potential and seed enterprises, implementing full lifecycle policy support services [1] Group 2 - The measures encourage headquarters enterprises to build national and provincial engineering research centers and enterprise technology centers, supporting the transformation of major scientific achievements in Nanjing [2] - Financial institutions are encouraged to develop innovative financial products tailored to the characteristics of headquarters enterprises, and support their participation in domestic and foreign equity investment funds [2] - The government will support qualified headquarters enterprises' fixed asset investment projects to be included in major project plans, facilitating land use, energy, environmental assessments, and financing guarantees [2]

Group 1 - The "Spring Rain Nourishing Seedlings" initiative launched by seven departments in Qinghai Province aims to support the development of private and small micro enterprises through various measures [1][2] - The Qinghai Provincial Taxation Bureau has implemented 10 key measures focusing on enhancing service quality, ensuring healthy growth, and facilitating development upgrades for small micro entities [1] - The initiative emphasizes cross-departmental collaboration and precise service delivery, including the establishment of direct connections with key industry associations and chambers of commerce [1] Group 2 - The Hainan Prefecture Taxation Bureau has introduced a customized service called "First Class for New Businesses" to provide policy guidance for newly registered taxpayers [2] - The initiative has facilitated 2,632 online interactive services, promoting integrated management of tax services and enhancing the efficiency of policy implementation [2] - Local tax departments are committed to strengthening inter-departmental collaboration to ensure effective policy execution, thereby creating a favorable tax environment for the growth of small micro enterprises [2]