Sun Tzu's The Art of War is an ancient Chinese book about combat strategies. It was translated into English and divided into 13 chapters.

The book was published in the year that the Chinese empire was established, in the year 690 AD.

It is now regarded as a handbook on strategy and tactics, not just for military, but for all types of battles.

In the book, Sun Tzu describes the principles of military strategy and tactics that can be used to win a battle. His book is based on the ancient Chinese military tradition of military treatises.

The main concept is that of "decision making".

Decision making is the process of choosing an option that will lead to a definite outcome.