Hò is a traditional Vietnamese folk singing style that is often performed in the northern regions of Vietnam. It typically involves a call-and-response format, where one singer leads and others respond. Hò is characterized by its rhythmic and melodic patterns, often reflecting the daily lives and experiences of the Vietnamese people. This form of singing is commonly associated with various cultural activities, such as fishing, harvesting, and festivals. Hò is not only a form of entertainment but also serves to strengthen community bonds and preserve cultural heritage. It is recognized as an important aspect of Vietnam's intangible cultural heritage.