Describe the depth of love as immeasurable as the sea. The words used to describe the relationship between mother and child are: mother's filial piety, kindness of feeding back, deep affection for calf, Meng Mu's three moves, and flesh and blood connection. These words make people feel the deep feelings between mother and son.
Kinship is defined as the feelings between people who are related by blood and those who are closest by blood. Parents, brothers and sisters, mothers and children are eager to give their loved ones some or all thoughts. This is the best feeling in the world. The affection between parents and children, the affection between brothers and sisters, these are affection.