'Toilet revolution' brings healthy lifestyle to western China

Lantian county in northwestern China's Shaanxi province has recently launched a project to help rebuild and upgrade household toilets in rural areas.

The poor sanitary conditions of toilets in the region have been greatly improved thanks to the program, an extension of a nationwide "toilet revolution" that began in 2015.

Xu Enqiang, a 68-year-old villager, volunteered to be a part of the project.