What was the name of winter jasmine in ancient times?

Primula or Primula. In ancient Chinese literature, there are often descriptions of "Primula in full bloom" or "Primula in full bloom", because it blooms in spring, which is one of the signs of the arrival of spring. The ancients loved the winter jasmine, thinking that it had auspicious, happy and beautiful meanings, and it was often used as a metaphor for the beauty and vitality of spring.