How to say Open Business in Mandarin?

♡♡♡Standard Chinese Language Learning♡♡♡ (Mandarin) () 春节系列(十)开业 A: Hǎoduō shāngdiàn jīntiān kāiyè。 A: 好多商店今天开业。 A: Many stores open for business today. B: Shì a，“bā” tóng “fā”，chūbā kāiyè bǐjiào jílì。 B: 是啊，“八”同“发”，初八开业比较吉利。 B: Yes. The pronunciation of “eight” is the same as “making a fortune”. Many choose to open on the 8th in the hope of bringing in good luck.