Thirty-six thousand yuan. Chongqing public transport rents 45 buses 1200 yuan/day, which costs 36,000 yuan for 30 days a month. Chongqing Zhongxiang Automobile Brokerage Service Co., Ltd. is a professional car rental company in Chongqing, providing wedding car rental, tourist car rental, business car rental, company bus rental, conference car rental, tourist car rental and business car rental in Chongqing.