Feature: Tens of thousands cheer for centuries-old boat race in Cambodian capital

Cambodian King Norodom Sihamoni waves at boat racers during the Water Festival in Phnom Penh, Cambodia, Nov. 10, 2019. Tens of thousands of spectators flocked to the riverside here on Sunday for an 838-year-old boat racing tradition, which is held to celebrate the annual Water Festival. (Photo by Sovannara/Xinhua)