When talking about changes in Guizhou, Liu Guangxin, a delegate to the 13th Guizhou Provincial People's Congress, speaks highly of the improvements in the past five years.

Liu describes three major changes of Guizhou from his point of view.

Liu Guangxin, a delegate of the 13th Guizhou Provincial People's Congress and also the director of the Standing Committee of the People's Congress of Leishan county, talks about changes in Guizhou on Jan 30. [Photo/www.gog.cn]

The first change is the development of infrastructure. "Traditionally, infrastructure construction is to ensure normal transportation and power and water supply, but today it also covers networks for communication and information," said Liu.

In the past five years, the construction of railways, highways and airports developed rapidly. The province has completed internet coverage for all villages, guaranteeing communication and information availability.

The tangible traffic network and the invisible communication network are breaking the mountainous barriers to link Guizhou province and the outside world.

A bullet train runs towards Chaoli Dong village, a rural ethnic village located in Guizhou's Congjiang county on Jan 24, 2015. [Photo/www.gog.cn]