Tourists paddle kayaking in canal near the Ong Ang walking street in Bangkok, Thailand, March 19, 2021. Klong Ong Ang, a historic waterway once known as Bangkok's dirtiest canal, has discarded its stinky past to become a top visitor attraction in Bangkok. After 5 years of beautification, the canal is now filled with clear water, with both sides decorated with lush plants and modern lightings. Many tourists are attracted to the Ong Ang walking street at the weekend. (Xinhua/Zhang Keren)
