Kalmomin hasken rana guda 24 na kasar Sin, da aka fi sani da "jieqi," wani tsarin gargajiya ne da ke raba shekarar hasken rana zuwa sassa daban-daban, kowanne yana da tsawon kwanaki 15. Wannan tsohon tsarin kalandar, wanda ya samo asali tun sama da shekaru 2,500, ya samo asali ne daga al'adun aikin gona da al'adun kasar Sin. Daga cikin waɗannan kalmomin hasken rana, Grain Buds (小满), wanda ke fassara zuwa "Ƙarancin Cika," yana da matsayi mai mahimmanci a cikin kalandar noma kuma yana nuna dangantaka mai jituwa tsakanin yanayi da ayyukan ɗan adam.