秕
秕言谬说bǐ yán miù shuō
簸扬糠秕bǒ yáng kāng bǐ
簸之扬之,糠秕在前bǒ zhī yáng zhī,kāng bǐ zài qián
尘垢秕糠chén gòu bǐ kāng
秕者先行bǐ zhě xiān xíng