This is the bestselling book and the most popular among hundreds of works of writer Truong Vinh Ky. It was reprinted many times. In 1914, the work was printed up to 9000 copies in a country at that time the population was less than 15 million; with inconvenient traffic roads, printed books and newspapers in Saigon circulating to the Central and the North are not lucrative stories... As Vietnamese writing has grown steadily, this book has become a favorite among publishers. The book is a collection of jokes suitable for reading after a hard work day for both adults and children. In addition, this book is for those who pay attention to learn, study languages and literature of the South, or those who compose a Vietnamese dictionary, also need to read it, because it contains many unique dialects of the South of Vietnam, a rare and authentic document.