The "Third Day of the Third Lunar Month" (三月三) is a vibrant part of China's traditional culture. Evolving from the ancient Shangsi Festival (上巳节), it boasts a long history and is celebrated by multiple ethnic groups across the nation. The festival's regional variations reflect centuries of ethnic exchange and integration, embodying the pluralistic unity of the Chinese nation.

This book systematically traces the historical roots and cultural legacy of "March 3rd," compiling related myths and legends to showcase its evolution through different dynasties. It documents diverse celebration rituals practiced nationwide while delving into the festival's traditional essence. By reinterpreting these cultural treasures with contemporary relevance and innovative expressions, the work presents a colorful panorama of this cherished Chinese tradition.