Outside dividing railroad traffic and city of along the line, "Full iron " the development that still starts resource sex greatly and plunder, its antenna pervades northeast society, economy each domain. In period of at the height of power and splendour, "Full iron " the lineal enterprise of next administer achieves 15, collateral line 75, "Full iron " expand to make even army of east of Shanhaiguan felt menace. The graph is " full iron " colliery of n open air. Basis " day full protocol " accessory " the agreement that the mining industry that needs about providing the place on national defence counterpoises " , japanese aggressor captured the exploitation of resource of bogus full mineral products counterpoises. Basis " day full protocol " accessory " the agreement that the mining industry that needs about providing the place on national defence counterpoises " , japanese aggressor captured the exploitation of resource of bogus full mineral products counterpoises. "Full iron " the n colliery below control. N colliery is undertaking opencast working. N colliery is the China that the Chinese develops' biggest opencast working coal mine, 1905 by Japanese occupational, administer of full iron pipe of the classify after two years. The coal 1930 produces per year a quantity to achieve 7.4 million tons, be used at bogus in great quantities full the railroad of continent country and Japanese home generates electricity reach the domain such as chemical industry. Above picture selected works from " Japan invades Hua Tuzhi " the 7th " build bogus full continent country and to northeast regnant (1932-1945) " , zhao Jimin compiles, shandong pictorial press was published in May 2015. " Japan invades Hua Tuzhi " in all 25, nanjing university is senior and honorary chief editor of professor Zhang Xianwen. Key of humanitarian company division studies Ministry of Education the Republic of China of China of university of base, Nanjing history project of collaboration of limited company of press of pictorial of research center, Shandong, selected " 925 " national emphasis books publishs program project, national news publishs reform project library project of 2014 year put in storage.