In this Sunday, Dec. 16, 2018, photo, hot air balloons fly over the Myanmar's old temple just before sunrise in Bagan, Nyaung U district, central Myanmar. [Photo: AP]"

In this Sunday, Dec. 16, 2018, photo, local and foreign travelers visit Myanmar's old temple just before sunrise in Bagan, Nyaung U district, central Myanmar. [Photo: AP]"

In this Sunday, Dec. 16, 2018 photo, a hot air balloon flies over the Myanmar's old temple just during the sunrise in Bagan, Nyaung U district, central Myanmar. [Photo: AP]"