In May 2023, the relocation house of Nangao Heiqiao was delivered for occupancy.

After the upgrading and training of the land reserve monitoring and supervision system of the Ministry of Natural Resources, the rights and interests section of each sub-bureau is responsible for organizing and supervising the establishment and implementation of land reserve projects and updating and summarizing relevant data. By the end of February, the Rights and Interests Section of Chaoyang Branch of the Municipal Planning Commission had completed the land purchasing and storage audit of the shantytown renovation project of Heiqiao Village and Nangao Village in Cuigezhuang Township, Chaoyang District, Beijing, and the first phase land development project of Wangsiying Township, which effectively guaranteed the smooth development of the land purchasing and storage work in Chaoyang District.