If you choose to accomplish fixes for your Dfang DF150 then it will always be a good plan to possess a Workshop Manual to use as personal reference if perhaps you want to know how to strip off a specific part such as the Brake Pads and install it again adequately.
Dfang DF150 Workshop Manuals provides identifiable diagnostic guidelines with regards to your vehicle so if something is broken it helps you understand what the situation is and methods to repair it. Then you are able to analyse if this can be achieved yourself or that the job is just too big you can still make a booking for your DF150 into a decent car garage.
Dfang DF150 manual