Xi Jin-ping became the fifth-generation, three-in-one national leader at the 18th Party Congress with Hu's complete retirement. Xi's concentration of power is higher than the two former leaders Jiang Ze-min and Hu Jin-tao. After taking office, Xi Jin-ping proposed the long-term vision of the China Dream and the dream of a strong military and vigorously promoted the campaign of reform and anti-corruption in the army. Through the setting up of various reform groups, he established his own command structure with his advantage of military background and won a higher degree of support from the army, assimilating into the military quickly and consolidating his grip on power.