把你当马骑把你当车开
[bă nĭ dāng mă qí bă nĭ dāng chē kāi]
Literally it means 'Treating You Like A Horse To Ride On And Treating You Like A Car To Drive'. This unique expression reflects a rather capricious relationship with some humorous elements, implying treating others at one's will or in unconventional manners, which can carry different emotional contexts such as playfulness or slight sarcasm.