How to get from Xi 'an to Gannan by bus in seven days?

Take Lianhuo Expressway from Xi 'an and pass Baoji, Tianshui and Yeliguan on the way; The next day, from Yeliguan to Ren Mei Prairie, Xiahe to Labrang Temple; On the third day, from Xiahe to Sanke grassland and then to Luqu, the scenery on the road was beautiful; On the fourth day, we set out from Luqu and passed Guoman Wetland, Gahai Lake and langmusi. From langmusi to Zagana on the fifth day; On the sixth day, Zhagana, Diebu, Lazikou, iron ruler Liang, Min County; On the seventh day, I returned to Xi 'an from Min County.