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