The study looked at how companies in Southern Vietnam manage risks, work together smoothly, and perform well in their supply chains, especially focusing on social sustainability. By studying these areas together, the researchers could see how they influence each other. The researchers found that when companies manage risks effectively and collaborate well in their supply chains, this tends to lead to better overall performance. Additionally, taking good care of social sustainability aspects can make these positive effects even stronger within the supply chain. This suggests that paying attention to social concerns can help companies have smoother operations and do better overall in Vietnam.