I want to buy a second-hand house above the online shop of residential pedestrian street, and a commercial house written on the real estate license. Does this mean that the property right is only 40 y

I want to buy a second-hand house above the online shop of residential pedestrian street, and a commercial house written on the real estate license. Does this mean that the property right is only 40 years? The "residential, commercial" in the real estate license means that your house is residential, but the park has commercial meaning. Not a single building with only houses. The "commercial and residential" in the real estate license means that your house is a commercial and residential apartment. The deed tax is charged at 4%, the water and electricity fee is twice as high as that of ordinary houses, and the property right is higher than that of ordinary houses. Property rights for 40 years. Like the commercial body downstairs, it is generally not angry, but it depends on the real estate and developers.