Parents who don't know medical care are called unkind; It is unfilial to be a child who doesn't know medical treatment.

It means:

Parents who don't know basic medical knowledge are not kind; Children who don't know basic medical knowledge are unfilial.

This sentence comes from Chapter 26 of Politics.

Let children know some medical knowledge, care about their parents' health, understand their parents' physical condition, understand their pain, help them alleviate or solve their pain, and live a happy life. This can be called filial piety. Parents also need to learn and understand some common sense of medical life, take care of their children and pay attention to their healthy physical and mental growth. This can be called loving mother and loving father.

Extended data:

In life, only parents actively learn relevant medical knowledge, especially Chinese medicine, because parents can know that their children are unwell at the early stage of some medical knowledge, seize the opportunity and find the symptoms and valve stem of their children's diseases as soon as possible, and there will be no serious diseases such as doctor panic.

Like the militia in War of Resistance against Japanese Aggression. When they found that only two enemies entered the village, they could solve the problem themselves without informing the big troops of the Eighth Route Army. After the enemy arrived in large numbers, they relied on the huge strength of the Eighth Route Army. At this time, parents are equivalent to the "militia" and doctors are equivalent to the "Eighth Route Army".

Parents should actively learn medical knowledge and take preventive measures for their children's health.