The balance of moderation in the criticism of men is a book in the wound and the modification composed by Al -Hafiz Abi Abdullah Muhammad bin Ahmed bin Othman bin Qaymaz Shams al -Din al -Dhahabi, and it is a book comprehensive for the criticism of the archaeological narrators of the translations of the imams of the news. Many references, and the "balance" has increased in men who were not mentioned in the "singer". In them, soft, the unknown, and the trustworthy of those who spoke to those who do not pay attention to it. Al -Dhahabi said: "This book contained the mention of liars and the two situations, then on the honest modern or hidden elders who have softness and did not reach the rank of elaborate proof, then on the creation of many unknown."