What is the basis for the demolition of Magezhuang in Fangshan Chengguan?

Article 47 of the Land Administration Law of the People's Republic of China: "If land is expropriated, compensation shall be given according to the original use of the expropriated land. Compensation for requisition of cultivated land includes land compensation fee, resettlement fee and compensation fee for attachments and young crops on the ground. The land compensation fee for expropriation of cultivated land is six to ten times the average annual output value of the cultivated land in the three years before expropriation.