肾所藏的精气包括“先天之精”和“后天之精”。

The essence stored in the kidney includes innate essence and acquired essence.

youdao

元气的概念：是人体生命活动的原始动力，由先天之精所化生，又受后天水谷之精气不断补充和培养。

Concept of Inborn Qi: Motivation power of the vital activities of human body. It comes from the innate essence, and being nourished continuously by the acquired essence developed from food.

youdao

元气的概念：是人体生命活动的原始动力，由先天之精所化生，又受后天水谷之精气不断补充和培养。

Concept of Inborn Qi: Motivation power of the vital activities of human body. It comes from the innate essence, and being nourished continuously by the acquired essence developed from food.

youdao