Answered by Christoph | Jun. 06, 2012 20:27
Hi, there are many trains available from Hiakou to Sanya at present. I will offer you some train schedule for your reference.
D7307 09:25/11:25 Haikou East/Sanya Ticket price: CNY100 for first class; CNY84 for second class
D7305 08:12/10:22 Haikou East/Sanya Ticket price: CNY100 for first class; CNY84 for second class
D7309 10:10/11:50 Haikou East/Sanya Ticket price: CNY100 for first class; CNY84 for second class
If you want to know more info., you could check the following page:
https://www.travelchinaguide.com/china-trains/display.asp?tp=1&to1=sanya&from1=Haikoudong