baophutho.vn Hung King Worship is a long-standing folk belief that has become an integral part of the spiritual life of the Vietnamese people. This belief is primarily practiced at relics dedicated to figures associated with the Hung King era. According to statistics from the Ministry of Culture, Sports, and Tourism, there are currently over 1,400 relics nationwide dedicated to the Hung Kings, their wives, children, and generals. Every year, on the Hung Kings' Commemoration Day (the 10th day of the third lunar month), localities with these shrines organize incense-offering ceremonies to remember the founders of the nation, embodying the moral principle: "When drinking water, remember its source."