精选 | jīng xuǎn | carefully chosen / handpicked / best of the bunch / choice (product) / concentration (mining) / to concentrate / to winnow | |
簸 | bǒ | to winnow / to toss up and down | |
簸扬 | bǒ yáng | to winnow | |
搷 | chēn | to beat / to winnow | |
扬谷 | yáng gǔ | to winnow | |
筛除 | shāi chú | to screen or filter out / to winnow (agriculture) |