What are the three bags in front of the property management shop?

All units, stores and residents on the road (street) will undertake the main tasks of the three guarantees of city appearance and environmental responsibility, including: the "one package" in front of the door is clean and tidy, and there are no behaviors such as setting up stalls, building, posting, scribbling, depicting, hanging and stacking; The environment in front of the "second package" is clean and tidy, and there is no exposed garbage, feces, sewage, stains, muck and breeding grounds for mosquitoes and flies; The facilities, equipment and green space in the responsibility area of "three guarantees in front of the door" are clean and tidy.