Complex sentence: Just as the platoon fortifies the position, the Kuomintang suddenly attack with artillery, infantry, and tanks; the company fiercely fends off the enemy, while Gu orders the dead and severely wounded to be carried into the mine.
Split into simpler sentences: Just as the platoon fortifies the position, the Kuomintang suddenly attack with artillery, infantry, and tanks. As the company fiercely fends off the enemy, Gu orders the dead and severely wounded to be carried into the mine.