Following the capture of Beijing, Chiang and his administration moved quickly to reorganise the government for peacetime. In July, he and the leaders of the four collective armies met at Beijing to discuss the demobilisation and disarmament of the roughly 2.2 million troops that had come to be part of the NRA. Chiang desired to reduce the size of the army by half, so as to free up government monies for domestic development. The lack of unity in the new administration quickly became apparent, and on 14 July, Feng Yuxiang left Beijing. A general meeting of the KMT was held in Nanjing from 8–14 August. At this meeting, also attended by non-KMT members Feng and Yan Xishan, the primary topic discussion was that of centralisation. Chiang desired to take the power that had been executed through various provincial entities and concentrate it in the central government, in an effort to curtail the provincialist tendencies of the warlord era. Minister of Finance T. V. Soong called for all revenues to be centralised in the national treasury. In the end, though, it was recognised that real centralisation could only occur if the various commanders, the former warlords, relinquished their financial and military power to the national government. While these principles were nominally agreed to by the KMT membership, their exercise in practice was far from assured.