Aba County of Aba Tibetan and Qiang Autonomous Prefecture has taken a series of measures, such as graze banning, graze delaying, rodent and pest prevention and control, etc. to protect local environment and guarantee an ecological balance. (Photo/Heng Changhui)  

Local views are picturesque with excellent vegetation. This place has attracted many visitors to appreciate the beautiful highland scenery. 

Local views are picturesque with excellent vegetation. This place has attracted many visitors to appreciate the beautiful highland scenery. 

Local views are picturesque with excellent vegetation. This place has attracted many visitors to appreciate the beautiful highland scenery. 

Local views are picturesque with excellent vegetation. This place has attracted many visitors to appreciate the beautiful highland scenery.