少 + Noun
少 can modify a noun to indicate a smaller quantity, meaning "few" or "little." In imperative contexts, it advises someone to reduce the amount of something. It is a direct and common way to express moderation or restraint.
少一点盐,味道刚刚好。
Shǎo yīdiǎn yán, wèidào gānggāng hǎo.
A little less salt, and the taste is just right.
冰箱里只剩少量的牛奶了。
Bīngxiāng lǐ zhǐ shèng shǎoliàng de niúnǎi le.
There's only a small amount of milk left in the fridge.
今天来的人很少,只有三四个。
Jīntiān lái de rén hěn shǎo, zhǐyǒu sān sì gè.
Very few people came today, only three or four.