How many new Arctic scientific research ships are there in China?

Two new Arctic scientific research ships in China. China's new Arctic scientific research ship was named Longxue and Longxue 2. The ability of the bow and stern to break ice continuously in both directions, and the working time window is about 2-3 months longer than that of the "Snow Dragon", which means that some scientific phenomena that could not be observed in the past will be realized. Longxue 2 became the world's first icebreaker for polar scientific research in line with the latest polar rules. As the chief designer of Longxue-2, WU GANG added that the engine room and hull will adopt intelligent design to realize life cycle inspection to improve safety and performance.