骨肉至亲 Of self's own fh and blood 骨肉相连 Bones and flesh hold together 恩重如山 A great debt of gratitude 返哺之恩 Grace of returning to food of chewing 尊老慈幼 Respect the kind old child 百善孝为先 Filial piety is the most important of all virtues 老吾老以及人之老 Take care of own aged parents first and then extend the same care to the aged people in general 寸草春晖 A blade of grass to repay the spring brightness 承欢膝下 Please parents by living with them 安老怀少 Ampere of old bosom is few