[Beijing filed an investigation into four online hotel travel booking platform companies in accordance with the law] On September 19th, we learned from the Beijing Municipal Administration for Market Regulation that recently, in accordance with the work deployment and preliminary verification of the State Administration for Market Regulation, the Beijing Municipal Administration for Market Regulation issued a The Fair Competition Law, the E-Commerce Law of the People's Republic of China and other laws and regulations stipulate that Hangzhou Taomei Aviation Services Co., Ltd., Tongcheng Network Technology Co., Ltd., Tujia Online Information Technology (Tianjin) Co., Ltd., and Beijing Sankuai Information Technology Co., Ltd. are under investigation for suspected related illegal activities.