What idioms describe the feelings of mother and daughter?

Idioms describing the feelings of mother and daughter include suffering, deep ocean, unforgettable teeth, loving mother and filial piety, loving calf, blood is thicker than water and so on.

Suffering? [hán xěn rúkǔ] Spicy: spicy; Ru: Eat. Describe suffering or suffering.

Describe love as unfathomable as the sea.

Toothless unforgettable [mò chǐ nán wàng] Toothless: unforgettable for life. I will never forget it.

Mothers are kind to their sons and filial piety [mǔ cí zǐ xiào] Mothers are kind to their sons and children are filial to their parents, which is a moral trend advocated by feudal society. The calf is affectionate [shü dü qí ng shē n] as a metaphor for loving children.

Blood is thicker than water "Blood is thicker than water" is an idiom used to describe family relations.