Zhēng shíyú shí bù qù lín, yīnwèi lín xià de zhīfáng zuì xiān.
When steaming shad you keep the scales on, because the fat under them is the tastiest part.
Tips
culture
鲥 appears almost only as 鲥鱼 ('reeves shad'). It runs up rivers to spawn at a fixed season each year — the name itself contains 时 ('time, season') for exactly this reason.