What is the emotion expressed in Hulunbeier grassland songs?

The song Hulunbeier Grassland was written by Ke Ming and composed by Ulan Toga. Ke Ming used to be an educated youth from the countryside to Hulunbeier. He couldn't let go of the beauty and vastness of the grassland, so he returned to Beijing many years later and wrote this song "Hulunbeier Grassland". The music language is very concise, the rhythm is stretched, and the melody is beautiful, which vividly outlines a beautiful grassland scenery with sunny sunshine and lush grass, and puts people in an endless vast grassland scene. Expressed the grassland's incomparable love and praise for hometown.