“The person on the road is like jade, and the young man is unparalleled in the world” means that the woman’s appearance is beautiful and charming, and the handsome young man is unparalleled in the world.
The poem "The gentleman on the road is like jade, the gentleman is like jade" is adapted from the poem "The gentleman on the road is like jade, the gentleman is like jade" in the work "Wood and Jade Make a Promise" by Ye Mi (Seventeen Ques) .
This poem originally refers to the perfect match between a man, a talented woman, and a beautiful woman. It probably means that a beautiful woman as beautiful as jade and an unparalleled handsome young man. The two of them, a talented man and a beautiful woman, are a perfect match. Nowadays, many people also use this sentence when describing handsome young men in ancient costumes.