Ask for help: the significance of the marriage of gold and jade and the alliance of wood and stone in A Dream of Red Mansions (about 100 words per article) ... Thank you!

Marriage: refers to Xue Baochai and Jia Baoyu. Xue Baochai has a golden lock from a monk, which reads "Never leave, never leave", while the jade when Jia Baoyu was born reads "Never forget, never forget, live forever and live in Heng Chang". Xiangling once joked that it was just a couple, and the monk who sent jade to Baochai also said that Baochai should be given to Dai Yu's son. So this is the so-called "customized marriage" and "golden jade and good marriage".

Meng Qian: refers to Lin Daiyu and Jia Baoyu. Lin Daiyu's former life was crimson pearl grass, and Jia Baoyu's former life was a waiter in Shen Ying. The waiter in Shen Ying couldn't bear to look at the dying Azolla, so he irrigated it every day, and Azolla survived and got spiritual enlightenment. Therefore, he decided to follow the waiter in Shen Ying and repay him with the tears of his life. This is why Lin Daiyu was born a wood and Jia Baoyu was born a stone. Their fate in this life is to end the grievances of their previous lives. This is an alliance of wood and stone.

Ah. . . Pure originality, so don't be too demanding. . . But the accuracy should still be guaranteed. . .