haozi

Chongqing municipality and the east of Sichuan province are the main source regions and inheritance regions of Chuanjiang haozi.

重庆市和四川东部是川江号子的主要发源地和传承地。

Chuanjiang haozi ('labour songs') is a form of folk singing, led by a labor singer and accompanied by boatmen, in order to unify action and rhythm.

川江号子是川江船工们为统一动作和节奏，由号工领唱，众船工帮腔、合唱的一种一领众和式的民间歌唱形式。

Some haozi of the Han people, which have exchanges between a lead singer and a chorus, can also be ascribed to this category.

汉族地区的某些劳动号子由于领、合声部的交错而构成的多声现象，也可以划归于此类。