What boat should I take to travel to Yongxing Island in Sansha?

At present, there are two main modes of transportation to Yongxing Island: one is to take the official chartered flight flight of civil aviation in Haikou, and the other is to take "Qiongsha No.3" or "Sansha 1" in Wenchang. "Sansha 1" is122.3m long and 2 1 m wide, with a draft of 5.4m and a displacement of 7,800t. It can carry 456 passengers and 20 standard container trucks. After being put into operation, it takes about 10 hour to sail from Qinglan Port in Wenchang to Yongxing Island in Sansha, which is about 5 hours shorter than the current "Qiongsha 3".