二十八宿 èrshíbāxiù twenty-eight constellations Origin Definitions Defs Strokes Stroke Words Sentences Sents 1 sentence 二十八宿是中国古代划分星空的坐标。 èrshíbā xiù shì Zhōngguó gǔdài huàfēn xīngkōng de zuòbiāo. The Twenty-Eight Mansions are the coordinate system used to divide the stars in ancient China. Source: Dong Chinese Dictionary