the accommodation fee is RMB 111 -311 yuan, and the catering fee is 21 yuan -51 yuan/person. According to the relevant public information, Zhuhai Farmhouse in southern Sichuan is divided into different rooms from low-end to high-end, and the corresponding meals are also different. The accommodation fee of 1,111 yuan for the low-end standard room is matched with the catering fee of 21 yuan/person, and the catering fee of 311 yuan/person for the high-end room is matched with that of 51 yuan/person.