Nguyen Binh Khiem, also referred as Bach Van Cu Si, was a Vietnamese administrator, educator. He served in the Mạc Dynasty court until 1542. After Mac collapsed , he returned home to open a school. Nguyen Binh Khiem was known as a counsellor of many leaders and emperors as well as a big culturist with masterpieces like Bach Van Am Thi Tap and Bach Van Quoc Ngu Thi Tap ( more than 1000 poems ).
Nguyen Binh Khiem was born in a highly educated family. As an adult, he was studied under the guidence of doctor Luong Dac Bang and ranked number one in the official government examination at the age of 44 , in 1535. That time he started working for Mac Dynasty.
There is no historical data about Nguyen Binh Khiem's marriage and offsprings