Lin Daiyu's appearance analysis and description are as follows:

1. Two eyebrows that look like frowning but not frowning, and a pair of eyes that look like happiness but not happiness. The state of mind gives rise to the sorrow of two dimples, and the disease of coquettishness attacks the whole body. Tears a little, panting slightly. Quietness is like a beautiful flower shining on the water, action is like a weak willow supporting the wind. The heart is one more orifice than the stems, and the disease is like Xizi, which is three points better.

2. Although he was young in appearance at the age of ten, his behavior and speech were good. Although his body and face were timid, he had a naturally romantic attitude.

3. He has an unparalleled appearance and rare beauty. The poem goes, "A handsome man with talent and appearance should be rare in the world."

Lin Daiyu's personal profile is as follows:

Lin Daiyu is a beautiful and talented girl. She was born in a poor but scholarly family. Her parents died in her early years, her family fell into poverty, and she was alone. He went to Jia Mansion and lived a life of dependence on others. With nothing, she entered a wealthy and prosperous family like the Jia Mansion, which created her sensitive, low self-esteem, and cautious character.

My maternal grandmother Jia Shi took special care of her granddaughter Lin Daiyu because her youngest daughter Jia Min died early, so she took special care of her and raised her at the age of ten. Lin Daiyu considered herself to be above Sanchun, but in fact she was only a close relative a generation away. Since Lin Daiyu had no available personal maid in the Lin family, Jia's mother had no choice but to assign her own maid to serve Lin Daiyu. She was unhappy because she was the last one to be given the palace flowers by Mrs. Wang's servant.

My brother died when he was young, and his father died when he was eleven years old, leaving him an orphan. Because the Lin family had no more people, he lived in Jia's house forever, developing a eccentric and aloof character.

Extended information:

Lin Daiyu is a beautiful and talented girl. Her parents died in her early years, her family fell into decline, and she lived alone in the Jia Mansion, living under the roof of others. But she was aloof and self-proclaimed. In that large feudal family with indifferent interpersonal relationships, she was aloof and quiet. Only Jia Baoyu became her only close friend, so she put her hope and life in her love for Jia Baoyu.

She exposes her weaknesses with harsh words, confronts the environment with her arrogant character, and expresses her tragic feelings about her fate with her talent as a poet. She sacrificed her whole life to keep her love alive.

Reference source: Baidu Encyclopedia