In addition, there are other types of Qi such as jing, yuan, gu, kong, zhen, ying, and wei, which are located in various parts of the body and are associated with different functions. For example, Jing is situated in the kidneys and is responsible for the growth and development. Overall, the Chinese mapped the presence of 361 acupoints in the major meridians, which can be accessed when there is an abnormality in the energy flow. Recent electromagnetic research has confirmed the presence of several acupuncture points in the body.