The name of the international organization is ASEAN, which stands for the Association of Southeast Asian Nations. It was formed on August 8, 1967, in Bangkok, Thailand. ASEAN has ten member countries, including Vietnam. The organization aims to help countries in Southeast Asia work together better. This includes helping them grow economically, improve people's lives, and make sure there's peace in the region. ASEAN works on different projects like helping countries trade with each other, making sure everyone is safe, and sharing culture. For Vietnam, ASEAN has done many things to support its development. It has helped with building roads, bridges, and other important infrastructure. It has also made it easier for Vietnam to trade with other countries in the region, which helps its economy grow. ASEAN's efforts are important for Vietnam and other member countries to become stronger and more prosperous together.