What is the difference in winter sceneries between Xiling mountain, Longchi Park and JZG?

Longchi Park: Snow can stay on the ground in the park for between four and five months of the year, ranging from 50 to 70 centimetres in depth. The park is ideal for appreciating snow and skiing.
Jiuzhaigou: It looks like a winter fairyland as its trees and plants are all covered with snow. The snow can absolutely dazzle the onlooker. Bitter cold hardens it into ice, turning the threes and plants into "ice flowers" and waterfalls into natural ice carvings.
Xiling Snow Mountain: it is one of the most primitive scenic spot in Chengdu. The primitive immense forests, the steep precipices and cliffs, the uncountable exotic flowers and herbs and the rare fowls and strange animals make the place a wonderland for travelers. winter, the snow scenery is charming and attractive. It is the most desirable place for recreation, vacation and skiing in Chengdu.
I think you should not miss the Xiling Mountain and Jiuzhaigou.