Can I go to xian from jiuzhaigou by bus?

I'm afraid there is no direct long-distance bus, so you need to take a tranfer. At the Bus Station near the valley, take a bus to Guangyuan within 6-7 hours and with 90RMB. Only one bus is on schedule, leaving at 06:30 each day. Then transfer to a train to Xian within 10h. A hard sleeper costs CNY133 per person and CNY205 for a soft sleeper.

thanks brain