the legitimate government of Cambodia. In December, Samphan replaced Pol Pot as prime minister of Democratic Kampuchea, a move that allowed Pol Pot to focus on the war effort and which was perhaps also designed to improve the Khmer Rouge's image. During the monsoons of summer 1979, the Khmer Rouge troops began filtering back into Cambodia. Many young Cambodians joined the Khmer Rouge forces, wanting to drive the Vietnamese Army out. Boosted by the new Chinese supplies, the Khmer Rouge rebuilt its military structure in early 1980. By mid-1980, the Khmer Rouge claimed it had 40,000 troops active in Cambodia. From 1981, Pol Pot's main goal was to attract popular support among the Cambodian population, believing that this would be vital in enabling him to win the war. In August 1981, he travelled, via Bangkok, to Beijing, where he met with Deng and Zhao Ziyang. Deng had been pushing for Sihanouk, living in Pyongyang, to become Cambodian head of state, something the monarch had reluctantly agreed to in February 1981. In September, Sihanouk, Samphan, and Son Sann issued a joint statement in Singapore announcing the formation of their own coalition government. In December 1981, Pol Pot and Nuon Chea decided to dissolve the Communist Party of Kampuchea, a decision taken with very little discussion among the party's membership, some of whom were shocked. Many outside commentators believed the dissolution was a ruse, and that the CPK was actually going underground once more, although Short noted that this was not the case. Pol Pot proposed a new Movement of Nationalists that would replace the party, although this failed to fully materialise. The CPK Standing Committee was replaced by a Military Directorate, the focus of which was on driving out the Vietnamese. Pol Pot's decision to disband the party was informed by global events; his anti-Vietnamese army was backed by many capitalist countries while the Vietnamese were backed by most Marxist-governed countries. At the same time, he believed that his main Marxist backers, the Chinese, were themselves restoring capitalism with Deng's reforms. Reflecting the ideological shift, among the Khmer Rouge, collective eating was ended, the ban on individual possessions was lifted, and children were again allowed to live with their parents. Pol Pot commented that his previous administration had been too left-wing and claimed that it had made mistakes because he had placed too much trust in treacherous individuals around him. In