The Tangjiahe National Nature Reserve in Qingchuan county, Guangyuan city, Southwest China's Sichuan province, preserves forestry and wild animals, especially  the giant pandas, with a total area of 40,000 hectares. 

A giant panda roams a bamboo grove. [Photo provided by Giant Panda National Park]

It is the hometown of Jiajia, the world's longest-lived giant panda who holds a Guinness World Record. Currently, there are more than 60 lovely giant pandas in the area.

At an altitude of between 1,600 to 3,600 meters, endless coniferous and broad-leaved mixed forests make Tangjiahe a gene database. 

A giant panda sniffs at bamboo leaves. [Photo provided by Giant Panda National Park]

A giant panda spends its leisure time in the reserve. [Photo provided by Giant Panda National Park]

Abundant different types of arrow bamboo forests thrive in the fertile soil, including Fargesia scabrida and Fargesia rufa, guaranteeing a constant supply of food for the pandas.

Located in the core area of the Giant Panda National Park, Tangjiahe is also a holy land among nature conservationists all over the world.

A panda exhibits mating behavior to another.[Photo provided by Giant Panda National Park]

In the first half of the year, no less than five videos were recorded in the Motianling Ridge area of the reserve. The biggest surprise of all was that of a female and male giant panda's courtship behavior, which was captured for the first time in April.

Volunteers gather in Qingchuan county, Guangyuan city ,Southwest China's Sichuan province, to learn about environmental protection. [Photo provided by Giant Panda National Park]

To expand its giant panda culture, Qingchuan county has invited volunteers from all over the country to pass on different concepts of nature protection, making the reserve one of the first education bases of the Giant Panda National Park.