I am planning a vacation to visit Chengdu in China and Jiuzhaigou with a long journey. My route is from chengdu-Rilongzhen-Hongyuan-Huanglongxiang-Jiuzhaigou. Could someone tell me if I can do my route with Bus transportation? I thought I could rent a car in Chengdu but not due to China's law, and the cost for renting a car with a driver is extremely expensive for me because I just travel with my only friend. Please help me if you can. A confirmation of the use of Bus or a little more detail about its schedules to help me run my trip throughly. Thank you so much in advanced.