Word: 幹嘛 (gànmá) 幹嘛 is how 干嘛 is written in traditional characters. These are the example sentences on the site that use it, written the same way. Simplified: 干嘛 Example sentences using 幹嘛 8 sentences, showing page 1 of 1. 你在北京都幹嘛了？ Nǐ zài Běijīng dōu gànmá le? What did you do in Beijing? 你幹嘛走來走去？ Nǐ gànmá zǒu lái zǒu qù? Why do you keep walking around like that? 你幹嘛這樣？ Nǐ gànmá zhèyàng? Why are you being like this? 你明天要幹嘛？ Nǐ míngtiān yào gànmá? What are you doing tomorrow? 你說這個幹嘛？ Nǐ shuō zhège gànmá? What did you say that for? 幹嘛？ Gànmá? You what? What are you doing? 幹嘛一直擔心這個？ Gànmá yìzhí dānxīn zhège? What's the point of worrying about it all the time? 這個東西是幹嘛的？ Zhège dōngxi shì gànmá de? What's this thing for?