What are the legends of the pear blossom? Just the touching kind. Thank you.

Pear Blossom Pond is named after the pear blossom snow and blue ponds, and Luoyang Rangshan Yangzigou Pear Blossom Pond has quite a long history. Legend has it that during the Li Shimin period of the Tang Dynasty, Fan Lihua, the daughter of Fan Hong, the guardian of the Western Liang country, was a skilled martial artist, beautiful as a flower, and then married the man of her dreams, Xue Dingshan, the son of Xue Rengui, the King of Pingliao of the Great Tang Dynasty. Regrettably, the young couple always fall out with each other, and in a hurry, Fan Lihua, who was six months pregnant, ran to a ditch in Laojun Mountain of Ruanshan Mountain with her soldiers. In this ditch, Fan Lihua give birth to children, teaching children, raising children ditch chased to get this name, and left a series of moving stories. There is a generals platform on the hill of Lihuatang, legend has it that Xue Rengui was stationed here, and used to point out the generals of the enemy. In order to commemorate the Pingliao King Xue Rengui's great achievements, more Fan Lihua and Xue Dingshan's marriage can return to their roots, Xue Rengui's descendants for decades to Luoyang, the pear saplings will be taken back to the pear pond, planted in today's piece of the pond, now named the Pear Blossom Pond.