ííííRecently, Tianjin Port Free Trade Zone actively carried out city appearance and environment improvement activities. The enforcement unit of urban environmental protection bureau of Tianjin Port Free Trade Zone effectively strengthened standardized management of city appearance, environment and order by means of seine type examination, occupation type enforcement, strict control type supervision, and high pressure type regulation, leading to significant improvement in local city appearance and environment. Firstly, it comprehensively carried out specific regulation against road and green space occupation by merchants, cleared 17 mobile vendors, and temporarily seized 17 illegal business vehicles. Secondly, it continuously implemented occupation type enforcement at some key points such as Yuling Jiayuan, Dongqidao living subdistrict and Fuguang Apartment to ensure no road occupation of merchants and smooth traffic. Thirdly, it dealt with illegally parked cars and í░abandoned carsí▒ according to together with the traffic police brigade, punished 214 illegally parked cars, posted 120 í░abandoned carí▒ disposal announcements, temporarily seized 11 í░abandoned carsí▒, and urged green space maintenance agencies to dispose more than 1,700 green space occupied shared bikes.