It is different from previous national contract books (listing and commentary of laws, collection of authoritative interpretations)!
As if a close senior was right next to you, teaching you step by step!
An interesting story about national contract practices told by the author

1.
Just like a senior teaches a new junior or practitioner in an easy way
2.
Start with a question and explain it in a colloquial way so that you can immerse yourself in the situation.
3.
Include actual practical examples in the text to make it easier to understand.
4.
The overall development sequence follows the order in which each contract is processed.
5.
It is structured in a way that it explains about 2 to 10 pages for each question.
6.
By writing down sequentially occurring small questions in order, the book becomes like storytelling.
7.
It consists of a total of 11 chapters, but each chapter contains 5 to 7 questions to prevent it from becoming too long.
8.
In addition to practical cases, it includes presentations from various government agencies (e.g., the Ministry of Strategy and Finance) to broadly present the latest basic knowledge necessary for practical work.
9.
Use comfortable terms and phrases to make it easy to understand
10.
Among public contracts (national contracts, local government contracts, public institution contracts), explanation is given using national contracts as the standard.