Rén liú, sānfēn jiǎ; yǔ liú, shífēn zhēn.

Lit [If] someone [politely] detains [a guest, it's] thirty percent false, [but if] rain detains [a guest from departing, it's] one hundred percent true.

Note [See also hǎo yǔ, tiān liúkè above.]

Topics COURTESY GUESTS HOSTS RAIN