즉 봉화군은 밤낮으로 봉수대에서 망보는 일을 맡은 사람이고, 오장과 오원은 봉화군을 감시하는 감독자였다.
In other words, Bonghwa-gun was the person in charge of keeping watch at Beacon Fire Station day and night, and Oh Jang and Oh Won were supervisors of the Bonghwa-gun.