material, a used shampoo pump and a plastic tube (I bought 1m costing 50cents)
first step, seal up with thread seal tape (cost 30 cent for a roll)
protect it with plastic tape
insert the tube into the dipstick hole
start to pump and the excess oil will start to flow into the container
have pump about 300ml of oil into it
dipstick below the max level now, before pumping out the excess, it was about 1 cm above the max (the first dot from the left of the photo)
after using the pump, need to find a plastic bag and keep it for future use.