The Qingjing Jing is one of numerous Daoist texts that focuses on quieting and calming the mind. The title in Chinese when broken down by character can be understood as:
The Gao Shang Yu Huang Xin Yin Miao Jing, similar to the Qing Jing Jing, is a short Daoist text with an emphasis on the importance of preserving and cultivating the three treasures (Jing, Qi, Shen).
In the West, there are many books about Daoist history, Daoist practice, and translations of various Daoist texts. However, there are few actual Daoist Masters in the West.