“如密期”是生活在怒江流域怒族最为古老的民间传统祭祀习俗,具有浓郁的原始宗教性质,是怒族最为盛大的节日之一。特殊的自然和社会环境以及悠久的民族历史文化造就了“如密期”独特的文化内涵,而成为跨中缅两国而居的怒族“怒苏”支系群众共享的传统节日,历久不衰。在被纳入国家话语之下后,“如密期”的运行模式呈现出政府主导、民间辅助、民众参与的特点。作为活态的节日,“如密期”不仅是怒族传统文化的重要组成部分,也成为了匹河各民族共同的文化符号,既是从历史记忆到物化表现的过程,也是文化重构的过程。 “Such as dense ” is living in the Nu River Nu most ancient traditional folk custom, with rich original religious nature, is one of the most festivals of the Nu. The special natural and social environment as well as the long history and culture of the nation have created a unique cultural connotation such as “dense period” and become the traditional festival shared by the Nu people who support the two countries in China and Russia. , Enduring. After being included in the national discourse, the operation mode of “dense period” showed the characteristics of government-led, private-assisted and public participation. As an active festival, “such as dense period” is not only an important part of the traditional culture of the Nu people, but also a common cultural symbol of the various ethnic groups in the river. It is not only a process from historical memory to materialization but also cultural reconstruction process.