The query "how to fight 198" appears to refer to chapter 198 of the manga/manhwa titled "How to Fight." Chapter 198 continues the storyline of the series, focusing on the characters' developments and conflicts. Specific details of this chapter include strategic discussions about defense and attack plans in a military context, involving characters like Wang Mi and Wang Yan, and the preparations for a growing threat in Qingzhou, including checking troops, equipment, food supplies, and fortifications

. If you are looking to read "How to Fight" Chapter 198, it is available on various manga reading platforms such as MangaDex, YakshaScans, Webtoon, and dedicated manga websites

. If you meant "how to fight" in a general or practical sense (not related to the manga chapter), no relevant information was found in the search results. Please clarify if you want advice on fighting techniques or strategies. Summary:

• "How to Fight" Chapter 198 is a manga/manhwa chapter involving strategic military planning and character developments

• The chapter can be read online on manga platforms like MangaDex, YakshaScans, and Webtoon