繞膝

(children) run around parent's knees / fig. to stay to look after one's elderly parents

to wind / to coil (thread) / to rotate around / to spiral / to move around / to go round (an obstacle) / to by-pass / to make a detour / to confuse / to perplex

old variant of 膝[xi1]

knee

to live with one's parents, thus bringing them happiness (idiom)