According to Sohu's query. Com, the expenses incurred in the Baojiao Building of Zhongtian Wuxiang Project after September 23rd, 2022 include B 1 group, B2 group, B 12 group (excluding villas, courtyards, overlapping courtyards and other low-rise buildings), B 13 group (excluding villas, courtyards and overlapping courtyards and other low-rise buildings) and C3 group.