The night tour entitled "The Quintessence of Education" at the Temple of Literature has been heavily marketed to domestic and foreign tourists by the Center for Cultural and Scientific Activities of Van Mieu - Quoc Tu Giam.

According to Le Xuan Kieu, Director of the Center for Cultural and Scientific Activities, Temple of Literature, the tour uses modern 3D mapping technology to tell stories about Confucianism and Vietnam's history and sages through strong visuals.

"The night tour would give visitors a new perspective that cannot be experienced by visiting the monument during the day," he said.