There is no university in Sanya. As a popular tourist city in China, Sanya will have no undergraduate university by 2023. There are several undergraduate universities in nearby Hainan Province and neighboring provinces. Here are some nearby universities:

1. Hainan University: Hainan University is the only comprehensive university in Hainan Province that focuses on undergraduate education. It is located in Haikou City, about 200 kilometers away from Sanya.

2. Hainan Normal University: Located in Haikou City, Hainan Province, it is an undergraduate institution of higher learning focusing on normal education.

3. Hainan Medical University: Located in Haikou City, Hainan Province, it is an undergraduate medical college focusing on medicine.