I think I was extremely fortunate to join this tour. If you want to experience the wonders of northern Yunnan, including trekking along Hutiaoxia (tiger leaping gorge), marvelous Shangrila temples, golden dawn of Meili mountain, this is the must-go trip. I have travelled Beijing, Shanghai, Xian, Luoyang, Dongbei region, Xiamen and Quanzhou, even Xinjiang, this was the best trip so far in China. I am also very grateful to the tour organizer for arranging very nice hotels with limited budget. I was able to communicate with the guide with my limited Chinese, so it is better to make sure you are accompanying with an English speaking guide or tour participants ahead of time. But I think if you have a wechat account, you will be able to communicate with the guide anyhow. Thank you Yang Shifu!