People attend the water fight to celebrate the Songkran Festival on Silom Road in Bangkok, Thailand, April 13, 2019. Songkran Festival, also known as water festival, is celebrated in Thailand on April 13. (Xinhua/Zhang Keren)

People attend the water fight to celebrate the Songkran Festival on Silom Road in Bangkok, Thailand, April 13, 2019. Songkran Festival, also known as water festival, is celebrated in Thailand on April 13. (Xinhua/Zhang Keren)

People attend the water fight to celebrate the Songkran Festival on Silom Road in Bangkok, Thailand, April 13, 2019. Songkran Festival, also known as water festival, is celebrated in Thailand on April 13. (Xinhua/Zhang Keren)

People attend the water fight to celebrate the Songkran Festival on Siam Square in Bangkok, Thailand, April 13, 2019. Songkran Festival, also known as water festival, is celebrated in Thailand on April 13. (Xinhua/Rachen sageamsak)

People attend the water fight to celebrate the Songkran Festival on Silom Road in Bangkok, Thailand, April 13, 2019. Songkran Festival, also known as water festival, is celebrated in Thailand on April 13. (Xinhua/Zhang Keren)

People attend the water fight to celebrate the Songkran Festival on Siam Square in Bangkok, Thailand, April 13, 2019. Songkran Festival, also known as water festival, is celebrated in Thailand on April 13. (Xinhua/Rachen sageamsak)

People attend the water fight to celebrate the Songkran Festival on Siam Square in Bangkok, Thailand, April 13, 2019. Songkran Festival, also known as water festival, is celebrated in Thailand on April 13. (Xinhua/Rachen sageamsak)