四維 [ㄙˋ ㄨㄟˊ; si4 wei2] the four social bonds: propriety, justice, integrity and honour see 禮義廉恥[ㄌㄧˇ ㄧˋ ㄌㄧㄢˊ ㄔˇ; li3 yi4 lian2 chi3] the four directions the four limbs (Chinese medicine) four-dimensional ◄ ►