What is the most reasonable route from Guangzhou to Daocheng Aden?

Option 1: Guangzhou flies to Chengdu, then joins a tour group or rents a car from Chengdu to Daocheng, which is the most reasonable route at present. It will take seven days altogether. Option 2: If you have enough time, you can fly from Guangzhou to Kunming, then turn to Shangri-La, and reach Daocheng after crossing the snow-capped mountains. This arrangement will take longer, but you can enjoy more scenery along the way.