This document provides tips for improving engineering technical report writing skills. It discusses the purpose and objective of technical reports, which is to communicate technical information clearly for an identified audience. It also outlines the main components of technical reports, including categories like design reports, laboratory reports, and research reports. Finally, it discusses principles for strong technical writing such as using concise and clear language, maintaining correctness in spelling and grammar, and avoiding biased language. The overall goal is to develop good skills for writing technical reports that accurately inform readers.