I want to drive from Guiyang to Sanya, Hainan, may I know the detailed route? What cities do I pass through? The more detailed the better

Along the Lanhai high-speed (G75) through Duyun, Nanning, Zhanjiang to Xuwen, under the G207 national highway to go more than 10 kilometers to the port of Haian, on the car ferry across the Haikou, from the Hainan East Highway to Sanya. Guiyang to Xuwen Hai'an harbor about 990 kilometers, the road fee of about 450 yuan. Hai'an to Haikou transition fee 425 yuan package a driver, the rest 45 yuan per person. Hainan's highway has no toll booths, the road fee added to the fuel cost, to Xuwen is best to fill up the oil before crossing the Haikou.