When is the best time to travel from Korla, Xinjiang to Sanya, Hainan? How to get there?

It's especially suitable in winter in your place, and then it's spring in Sanya. It's cool to change all cotton-padded jackets into summer clothes when we arrive in Sanya, hehe.

Take a look at your local train, or fly from Urumqi to Sanya, but the ticket will be more expensive.