Complex sentence: Kingsoft Office, commonly known simply as KSO or KSOffice, developed by Zhuhai-based Chinese software developer Kingsoft, is an office suite for Microsoft Windows and Android OS. KSOffice include Kingsoft Writer, Kingsoft Presentation and Kingsoft Spreadsheet.
Split into simpler sentences: Kingsoft Office, commonly known simply as KSO, developed by Zhuhai-based Chinese software developer Kingsoft, is an office suite. It include Kingsoft Writer, Kingsoft Presentation and Kingsoft Spreadsheet.