Original sentence: Korean anti-personnel gunpowder weapon Hwachas (화차; 火車) and Bigyeok Jincholles (비격진천뢰; 飛擊震天雷) were also utilized in this battle.The commencement of the Battle of Haengju, early in the morning of 12 February, 1593
Edited sentence: Korean anti-personnel gunpowder weapons Hwachas (화차; 火車) and Bigyeok Jincholles (비격진천뢰; 飛擊震天雷) were also utilized in this battle.The Battle of Haengju commenced early in the morning of 12 February, 1593