Luo, a poet in the Tang Dynasty, was one of the "four outstanding figures" in the early Tang Dynasty. There is no doubt that his main activity was in the thirty years of Gao Zongchao.

However, his specific date of birth and death is not the same, and it is still inconclusive.

According to the textual research of Li's On the Year of Birth and Death, he was born in Zhenguan for five years (63 1), or later this year, and died in Jinglong for three years (709).

This paper holds that if Luo's date of birth and death is not absolutely accurate, the error is not big, and it is more in line with historical reality to prove it with historical facts, Luo's activity experience and his poetic narrative.

If this is true, then King Robin lived 78 years.

(709-63 1=78)

According to the information on the internet, for reference.