Which is better, Xuan Shi or Xuan Shi?

Xuan Shihao. Xuan Shi is a traditional stone with high market recognition and value. Rich in colors, including red, yellow, white and gray. Fine texture, high transparency and gloss. Xuanshi has different forms, some of which have good ornamental value. North Xuan Shi is a newly excavated stone variety in recent ten years, and its market awareness and ornamental value are not as good as those of Xuan Shi, so Xuan Shi is good.