China's domestic construction market is becoming saturated, and with the support of the government, banks, enterprises, and overseas construction is experiencing sustainable development. Over the past 70 years, China's foreign aid has involved a large exchange of funds, manpower, and materials between donor and recipient countries. Under the guidance of policies, China's construction cooperation with third-world countries has become closer, and overseas project contracting and investment and financing business still show a growing trend. Under the background of global construction technology transfer, Chinese architecture is actively going to the world. This paper discusses the current situation of China's construction assistance from three aspects: types, distribution, and primary drivers, based on a dataset of 766 relevant projects since 1949. Through quantitative and descriptive analysis by inductive reasoning, there is three findings. First, China's architectural aid is mainly composed of five types: buildings for education, conferences, healthcare, sports, and public culture. Most of China's construction assistance is in Africa and Asia, with Oceania and Latin America becoming a growing focus. Secondly, China's policy is validated to be the stronger determiner through the spatiotemporal dynamics and the achievements in diplomatic relations. Thirdly, inspired by development geography, there is a significant correlation between China's construction aid and the development needs of recipient countries in the global South, which can be measured by the Human Development Indicator (HDI), Gross Development Product (GDP), and Global Quality Infrastructure Index (GQII) through linear regressions. Constructing a comprehensive and systematic picture of China's aided buildings can give designers, researchers, and policymakers fresh insight into the impacts and further tendencies of China's overseas architecture.