A woman prepares to set afloat a water lantern in Chao Phraya River for peace and luck in Bangkok, capital of Thailand, Oct. 31. 2020, the annual Loy Krathong festival. (Xinhua/Rachen Sageamsak)

Girls in traditional Thai costumes pose with water lanterns near Chao Phraya River in Bangkok, capital of Thailand, Oct. 31. 2020, the annual Loy Krathong festival. (Xinhua/Rachen Sageamsak)

Locals prepare to set afloat water lanterns in Chao Phraya River for peace and luck in Bangkok, capital of Thailand, Oct. 31. 2020, the annual Loy Krathong festival. (Xinhua/Rachen Sageamsak)