Bikin Duanwu biki ne da dadadden tarihi a kasar Sin , domin kuwa bisa tarihi an kai shekaru kimanin dubu biyu ana gudanar da shi, kuma a kan yi wannan biki ne a ranar 5 ga watan Mayu na kowace shekara bisa kalandar gargajiyar kasar Sin, kuma a wannan shekara, zai fado a daidai ranar Litinin mai zuwa, wato 18 ga watan Yuni.
