The "gold" of "Fu" refers to the golden lock hanging around Baochai's neck. The Golden Lock first appeared in the eighth time when Jia Baoyu knew the Golden Lock. When Xue Baochai met a psychic, Baochai said to Baoyu, "Japanese people say that your jade has not been carefully appreciated. I want to see it today. " Baochai looked at Jia Baoyu's psychic Baoyu and read the words "Don't forget, don't forget, become immortal and live in Heng Chang" twice. Baochai's thought caused Yingying to stand there in a daze without pouring tea. Yingying smiled and said, "I heard these two words, too, but they seem to be a pair of words on the girl's collar." Hearing this, Baoyu begged to see the gold lock, but Baochai could not get rid of it, unbuttoned it and took out the glittering gold ring from the red coat inside. When Baoyu looked at it with a lock, it turned out that there was a seal character that read "Never leave, never leave, never accept your youth".
Baochai explained the golden lock in this way and said, "It was also a man (donkey-headed monk) who gave me a few auspicious words, so I put them on and told him to take them with me every day; What's the point of being heavy? " This is not the first time that a Buddhist monk named Lai Tou has appeared. Xue Baochai's cold fragrant pill for treating diseases comes from the prescription of Laitou monk. This cold fragrant pill is very effective for Xue Baochai's illness, so the golden lock was brought by the monk Lai Tou, and the Xue family naturally accepted it. Baoyu's "jade" was brought out from the womb, born on the ground, not made the day after tomorrow. Baochai's golden lock was made according to the orders of the monk Lai Tou, so it seems that this golden lock is just an ordinary thing. Yinger smiled and said, "This is from a bad-headed monk. He said it must be engraved on a golden device. " This is the reason why the carved golden lock was born.