Explanation:

- My Son Temple: The Archaeological Survey of India (ASI) is indeed undertaking the renovation of the My Son Temple complex. This site, located in Vietnam, is a cluster of abandoned and partially ruined Hindu temples constructed between the 4th and the 14th century by the kings of Champa. It is a UNESCO World Heritage Site.

- Angkor Wat: Angkor Wat is a temple complex in Cambodia and is not part of any renovation by the ASI in Vietnam. It is known as the largest religious monument in the world and a UNESCO World Heritage Site.

- Ananda Temple: Ananda Temple is a Buddhist temple located in Bagan, Myanmar, not in Vietnam. It is one of Bagan's most famous and revered temples.

- Ta Prohm Temple: Ta Prohm is part of the Angkor Wat complex in Cambodia, known for the trees and roots growing out of the ruins. It is not related to ASI's renovation efforts in Vietnam.

Correct Answer: My Son Temple