What does the wild ass of the Sahara mean?

The wild donkey of the Sahara means self-guided travel in the wild. According to relevant information, the Sahara originally refers to the desert, which means having nothing. Wild donkey is homophonic to wild travel, which means self-guided travel in the wild without food. The Sahara Desert was formed about 2.5 million years ago. It is the second largest desert in the world after Antarctica and the largest sandy desert in the world. It is one of the most inhospitable places on earth for biological survival.