Wujiang bottom can not handle catering. According to Article 81 of the "Chinese People's *** and State Air Pollution Prevention and Control Law", it is prohibited to build new, altered or expanded food and beverage service projects that produce fumes, odor and exhaust gas in residential buildings, commercial and residential complexes that have not been equipped with a special flue, as well as commercial and residential complexes that have commercial floors adjacent to the residential floors.