A little girl touches a snowman light decoration at the "Festival of Lights" held in Singapore's Jurong Lake Gardens on Dec. 20, 2020. The "Festival of Lights" will be held from Dec. 18, 2020 to Jan. 3, 2021. (Photo by Then Chih Wey/Xinhua)

People visit light installations at the "Festival of Lights" held in Singapore's Jurong Lake Gardens on Dec. 20, 2020. The "Festival of Lights" will be held from Dec. 18, 2020 to Jan. 3, 2021. (Photo by Then Chih Wey/Xinhua)

A light installation is seen at the "Festival of Lights" held in Singapore's Jurong Lake Gardens on Dec. 20, 2020. The "Festival of Lights" will be held from Dec. 18, 2020 to Jan. 3, 2021. (Photo by Then Chih Wey/Xinhua)