Complex sentence: The battle was romanticised in chapters 18 and 19 of the historical novel "Romance of the Three Kingdoms" by Luo Guanzhong-some fictional events were added, while actual ones were modified to large extents for dramatic effect.
Split into simpler sentences: The battle was romanticised in chapters 18--19 of the historical novel "Romance of the Three Kingdoms" by Luo Guanzhong. Some fictional events were added, while actual ones were modified to large extents for dramatic effect.