Following the Vietnamese invasion of Cambodia and the fall of Democratic Kampuchea, the new pro-Hanoi People's Republic of Kampuchea regime lifted some of the oppressive rules imposed on ethnic Chinese by the Khmer Rouge government. Chinese newspapers were allowed and the ban on speaking Chinese at home was lifted. However, partial restrictions and a certain amount of suspicion remained, for the pro-Soviet PRK regime resented China's support for the Khmer Rouge guerrillas fighting against it, now renamed as the "National Army of Democratic Kampuchea" (NADK). Observers at the time believed that the lingering anti-Chinese stance of the PRK government and of its officials in Phnom Penh made it unlikely that a Chinese community of the same scale as before the Khmer Rouge could resurface in Cambodia in the near future.