He and she met because of a writing competition
She liked the Jiangnan he described, and pursued the Jiangnan in her heart, and she also pursued the him in her heart.
He and she met, got to know each other, and fell in love in Jiangnan.
Here there is the wind of Jiangnan, the water town of Jiangnan, and the taste of Jiangnan.
Purpose: Highlight the charm of Jiangnan