丝绸之路(敦煌)国际文化博览会口号标语确定，如下：
1.文约敦煌，梦筑天下
Dunhuang, a dreamed land of culture on the Silk Road.
2.文载丝路，博览天下，汇聚敦煌
The Silk Road International Culture Expo welcomes the cultures along the Silk Road as well as in the world.
3.敦煌飞天梦，丝路文化情
Art embodied in the Flying Apsaras in Dunhuang is immortal;
Affection conveyed in the culture of the Silk Road is universal.
4.丝路牵手世界，甘肃有约天下
The Silk Road connects the globe together;
Gansu Province invites guests from the world.
5. 丝路风文化韵敦煌情
Charming cultures are flourishing in Dunhuang on the Silk Road.
6. 一张丝路的名片，一张文化的请柬——丝绸之路(敦煌)国际文化博览会
The Silk Road (Dunhuang) International Culture Expo-a visiting card of the Silk Road and an invitation to Dunhuang culture.
7. 精品丝路，绚丽甘肃
Splendid is the Silk Road; Gorgeous is Gansu Province.
8. 丝绸之路三千里，华夏文明八千年
The Silk Road stretches for three thousand miles, and the Chinese civilization flourishes for eight millenniums.
9. 文化圣殿，人类敦煌
Dunhuang, a holy land of the world culture.
10.倾力打造丝绸之路经济带甘肃黄金段
Build the golden section of the Silk Road Economic Belt in Gansu
11. 朝圣敦煌
Dunhuang, a place of pilgrimage.