Do orchids on the Avenue of Stars need vernalization?

The orchid on the Avenue of Stars is Chunlan. Its growth environment: the optimum temperature is 15-25℃, and it can grow normally at a low temperature of about 6℃ in winter. Short-term 0℃ in winter does not affect flower bud dormancy. From 10 to February of the following year, it needs low temperature treatment below 10℃ to bloom normally. Vernalization means that plants have to go through a period of continuous low temperature before they can change from vegetative growth stage to reproductive growth stage, so orchids on the Avenue of Stars need vernalization, which can promote their better growth.