"A family that accumulates kindness must have Yuqing" comes from the book of changes · Kun · classical Chinese. The whole sentence is: a family that accumulates kindness must have Yuqing; A poor family will suffer.
It means: people who accumulate kindness must have more auspicious celebrations (for future generations); People who do not accumulate well will inevitably have more disasters (left over to future generations).
The book of changes is the theoretical root of natural philosophy and humanistic practice in Chinese traditional thought and culture. It is the crystallization of the thought and wisdom of the ancient Han nationality. It is known as the "source of the great road". It is not only an outstanding representative of Chinese traditional culture, but also the source of Chinese civilization.
The book of changes, also known as the book of changes, is divided into the Sutra department and the biography department. The original name of the Sutra department is the book of changes, which is the revelation of the typical image meaning of the 450 Gua Yi Gua and the judgment of the corresponding good and bad luck. The biography department includes seven kinds and ten chapters, namely, classical Chinese, the up and down of Wei Zhuan, the up and down of Xiang Zhuan, the up and down of tie CI Zhuan, Shuogua Zhuan, preface Gua Zhuan and miscellaneous Gua Zhuan "Ten wings" is the annotation of Confucian disciples on the scriptures of the book of changes and the discussion on the principle and function of divination.