The documents include a cooperation plan between the Communist Party of Viet Nam (CPV) and the Communist Party of China (CPC) for the 2026–2030 period; a memorandum of understanding (MoU) on cooperation between the Organisation Commission of the CPV Central Committee and its Chinese counterpart; a cooperation agreement between the Ministry of Foreign Affairs of Viet Nam, and the International Liaison Department of the CPC Central Committee. 

Meanwhile, the governments of the two countries signed a MoU on cooperation within the framework of the Global Security Initiative; a handover certificate for project documents supporting the preparation of a feasibility study for the Lao Cai - Ha Noi - Hai Phong railway line; and an agreement on cooperation and mutual administrative assistance in customs matters.

The other documents include an official letter on a project to build a second campus (first phase) of the Vietnam Academy of Traditional Medicine using non-refundable aid from the Chinese government, signed between the Vietnamese Ministry of Health and the China International Development Cooperation Agency; a MoU between the Ministry of Construction of Viet Nam, and the National Development and Reform Commission (NDRC) of China on implementing railway training cooperation to enhance capacity of Vietnamese railway personnel; a MoU on vocational education cooperation between the Ministry of Education and Training of Viet Nam and the Ministry of Education of China.

The Ministry of Science and Technology of Viet Nam and the Ministry of Industry and Information Technology of China inked a MoU on implementing a joint Viet Nam-China research programme; and another MoU on cooperation in digital technology.

Meanwhile, the Ministries of Public Security of the two countries signed a protocol on the establishment, management, and operation of a ministerial-level hotline; a MoU on cooperation and exchange in culture, arts, and sports; and another MoU on cooperation in ensuring security and order in tourism activities.

The Ministries of Justice of Viet Nam and China inked a MoU on cooperation on strengthening partnership in resolving civil and commercial disputes among border residents; and a cooperation programme in 2026 – 2027.

Other signed documents are MoUs on establishing a working group to negotiate and promote the construction of a cross-border economic cooperation zone, and a working group on production chain and supply chain cooperation, between the Ministry of Industry and Trade of Viet Nam and the Ministry of Commerce of China; a protocol on phytosanitary requirements for the export of pomelo and lemon between the Ministry of Agriculture and Environment of Viet Nam and the General Administration of Customs China (GACC); a MoU on joint implementation of human resource development cooperation plan between the Ministry of Finance of Viet Nam and the General Administration of International Cooperation and Development of China; Minutes of the meeting on field survey for feasibility study of an aid project for Viet Nam to repair and upgrade the Viet Nam-China Friendship Palace; a cooperation agreement between the Voice of Viet Nam (VOV) and Xinhua News Agency of China; a MoU on cooperation between the Viet Nam News Agency (VNA) and Xinhua under the mechanism of the Global South Media and Think Tank Forum; a MoU on information cooperation between the Viet Nam Academy of Social Sciences and Xinhua; an agreement on enhancing cultural and artistic cooperation in 2026-2027 between Viet Nam Television (VTV) and China Central Television (CCTV); a cooperation agreement between the Ministry of Culture, Sports and Tourism of Vietnam and CCTV; a MoU on enhancing cooperation between VNA and CCTV; a cooperation agreement between the CPV’s Communist Review and CCTV; a MoU on cooperation between Hanoi and Beijing for the 2026-2030 period; an agreement to establish provincial-level friendly relations between Phu Tho province of Viet Nam and Shanxi province of China; an cooperation agreement on cadre training between the Party Committees of the provinces of Quang Ninh, Lang Son, Cao Bang, Tuyen Quang, and Hai Phong city of Viet Nam, and the Party Committee of the Guangxi Zhuang Autonomous Region of China; and a MoU between the People's Committee of Lang Son province and the People's Administration of the Guangxi Zhuang Autonomous Region on confirming the location, type, opening time, working hours, and upgrading of the Chi Ma (Viet Nam) – Ai Dian (China) border gate to an international border gate.