Hu Jintao Outlook on Development, which aimed to build a "Harmonious Socialist Society" that was prosperous and free of social conflict. Under his leadership, the authorities also cracked down on social disturbances, ethnic minority protests, and dissident figures. In foreign policy, Hu advocated for "China's peaceful development", pursuing soft power in international relations and a corporate approach to diplomacy. Throughout Hu's tenure, China's influence in Africa, Latin America, and other developing regions increased. Hu possessed a low-key and reserved leadership style. His tenure was characterized by collective leadership and consensus-based rule. These traits made Hu a rather enigmatic figure in the public
Hu Jintao four times (2008, 2007, 2005 and 2004) on the Time 100 annual list of most influential people. Political observers indicate that Hu distinguished himself from his predecessor in both domestic and foreign policy. Hu's political philosophy during his leadership is summarized by three slogans — a "Harmonious Socialist Society" domestically and "Peaceful Development" internationally, the former aided by the Scientific Development Concept, which seeks integrated sets of solutions to arrays of economic, environmental and social problems, and recognizes, in inner circles, a need for cautious and gradual political reforms. The Scientific Development doctrine has been written into the Communist Party