The College takes "serving the country with knowledge" as its responsibility, and strives to provide diversified and high-quality services for China's legal practice with its own advantages and characteristics, which has produced good social effects. Provide consulting services for the decision-making of relevant central departments. The discipline of international law has provided a lot of expert opinions to the Department of Treaty and Law of the Ministry of Commerce, and has been evaluated as "a model of mutual cooperation and support between academic research institutions and government decision-making departments"; The team of finance and tax law provided State Taxation Administration of The People's Republic of China with practical consulting services on foreign-related tax law, which was well received. More than ten important policies stipulated by the discipline of law of the sea shall be submitted to the General Office of the Central Committee, the Ministry of Foreign Affairs, the Ministry of Communications and the Supreme People's Court for adoption. The legislative group provided legislative suggestions for national, provincial and municipal legislation, which was well received. Based on the strategic needs of the state and local governments, the Research Center for Social Governance and Soft Law and the Research Center for the Rule of Law in State and Social Governance (a new think tank with characteristics of universities in Fujian Province) conducted in-depth investigations and made suggestions for the rule of law in state and social governance, with remarkable results. Provide quality services for local rule of law and industry rule of law construction. Relying on the Legislative Research Center of Xiamen University, presiding over the drafting and evaluation of a large number of local legislation and providing consulting services to legislative departments at all levels on a regular basis; Relying on the research center of social governance and soft law of Xiamen University, actively participate in local social governance; Relying on the research center of notarization law and automation of Xiamen University, it provides services for the construction of industry rule of law. Many teachers have made suggestions and suggestions for the local rule of law construction in Fujian Province and surrounding provinces by undertaking projects, and contributed to the local rule of law construction by serving as legislative consulting experts and legal consultants for provincial and municipal people's congresses and governments. Provide legislative and policy suggestions for the peaceful development of cross-strait relations. Taking advantage of the geographical advantage of being at the forefront of the Taiwan Strait, and keeping up with the new situation of peaceful development of cross-strait relations, he often participates in special investigations and consultations organized by the Central Taiwan Province Provincial Work Office, the Ministry of Commerce, the Ministry of Foreign Affairs and other departments, and makes suggestions for the central and local Taiwan-related legislation and decision-making consultations.