This Vietnamese festival is held in honor of Buddhist monk Dao Hanh, who lived during the Lý Dynasty (1009-1225 CE). Dao Hanh was said to have invented what is known as mua roi can, “water puppetry,” an activity that plays an important part in the festival. In addition to water puppet performances, the festival features firecracker competitions, folk singing, rowing contests, and mountain-climbing events. It is held in the village of Thay (or Thuy Khe village) in the Quoc Oai District of Ha Tay Province. Discuss
Source: The Free Dictionary