This book has a gray-blue cover and is 16 carats in size. It is widely available in Intis villages and towns.

It is based on the calendar and integrates the almanac and the religious teachings of the two major churches. It plays a very positive role in guiding farmers and herdsmen in farming, production and grazing, and enriching their spiritual life.

Of course, even though it has been nearly 200 years since Emperor Roselle advocated compulsory education, there are still a large number of farmers, herdsmen, and workers who do not know a few words and are illiterate. They can only rely on the explanations of some people around them. Get the hints you want from the little blue book.