Aiming at the problems of the extremely thick and hard roof of No. 9 + 10 coal seam in Jingu Coal Industry, the high surrounding rock stress of the gob-side entry retaining, and the difficulty in forming the roadway, the two-way technology of advanced roadway retaining along the country was studied. The key technology of pressure relief for pre-split blasting and cutting of concentrated energy pre-splitting can perform deep-hole blasting and cutting in advance in the direction set in the roof rock layer to improve the cutting effect and ensure the quality of the roadway remaining along the gob-side entry retaining.