How many days one needs to see Beijing and the great wall?

If you want to cover most famous attractions in the city, you need at least 3-4 days.

From BJ west railway station, there are about 6 trains to Guilin, including two bullet trains and 4 normal speed trains, with the former type taking almost 11 hours and the latter type taking around 26 hours.

Would you please guide me how much is the train COSTs return trip.
Or is it advisable to fly to Guilin,
I was intrested to see china country side

1. For the bullet train, the ticket fare of first class seat is CNY1249.5 and second class seat is CNY806 for the single trip.
For the normal speed train, the ticket fare of soft sleeper is CNY656 and hard sleeper is CNY428 for the single trip.

2. If you don't care much about the expense, taking a plane is a better choice. The duration is around 3 hours. In usual time, the ticket fare is about CNY 900 to 1,000 for the single trip.
But if you wanna see the countryside senery, high-speed train is your best choice.
Have a good journey!

Thanks a lot