Nestled in Jilin Province, the Changbai Pines are not only a stunning part of the landscape, but also play a crucial role in preserving the region's ecological environment. Native to the northern slopes of Changbai Mountain, these unique trees act as a natural "oxygen bar," purifying the air and providing fresh, revitalizing oxygen to all who visit. Learn more about the importance of these trees and why they're a vital part of Jilin's natural heritage.