This document is a summary of chapters 1-3 from an HSBC business writing course designed to improve employees' English communication skills. It discusses the importance of planning, organizing, drafting and revising business documents. Chapter 1 explains the need for planning by determining the writer's purpose, reader's response, and information the reader needs. Chapter 2 stresses organizing information with a clear outline according to the plan. Chapter 3 continues explaining the writing process and importance of organizing content to fit the outline for effective business correspondence.