Qingzhu zhongxian lingjinse

Quick answer：

This phrase, '清浊重鲜邻近色' in Chinese, refers to a concept in color theory where '清' (qing) denotes purity or lightness, '浊' (zhu) signifies impurity or darkness, '重' (zhong) means weight or intensity, '鲜' (xian) refers to freshness or vibrancy, and '邻近色' (lingjinse) means adjacent colors. It is a description that combines the properties of color purity, intensity, and their relation to other colors in a color wheel.