What does it mean when your daewoo matiz mean when blue smoke comes out the exhaust?

Blue smoke from the exhaust of your Daewoo Matiz typically indicates that oil is being burned in the engine. This can be caused by worn piston rings, valve seals, or other engine components that allow oil to enter the combustion chamber. It's essential to address this issue promptly, as it could lead to reduced engine performance and potential damage. Additionally, checking oil levels regularly can help monitor the situation.