UNESCO World Heritage-listed Jiuzhaigou is renowned for its turquoise-blue lakes, thundering waterfalls, and lushly forested mountains and Tibetan villages.
Private transfer hotel to hotel, no need to worry about connection; self sightseeing with time and route controlled by your own.
Bullet train + local car transfer avoid long tiring and boring journey; go and back with 2nd class seats train, possible upgrade to 1st class.