Who is the Lady Dowager of the Dream of the Red Chamber in the Four Great Classics?

The Grandmother Jia in Dream of the Red Chamber was Jia Baoyu's grandmother and the head of the Jia family. She was born into an aristocratic family of officials and had already achieved fame when she was young. Later, she became Jia Daishan's wife. She was a very smart and capable woman who played a vital role in the prosperity and stability of the Jia family. In the novel, Grandmother Jia had participated in the family affairs many times, which had a profound impact on the fate of everyone in the family.