History of the Great Wall of China the three, China's chief concern since the earliest times had been Mongolia – the home of many of the country's fiercest enemies including the Xiongnu, the Xianbei, the Khitans, and the Mongols. The Gobi Desert, which accounts for two-thirds of Mongolia's area, divided the main northern and southern grazing lands and pushed the pastoral nomads to the fringes of the steppe. On the southern side (Inner Mongolia), this pressure brought the nomads into contact with China. For the most part, barring intermittent passes and valleys (the major one being the corridor through Zhangjiakou and the Juyong Pass), the North China
Gobi (dog) to enter the UK, Leonard left Gobi in the care of race organizers in Urumqi, while he flew back to the UK to arrange for a leave of absence from his job in Edinburgh. While Leonard was in Edinburgh Gobi ran away, so Leonard immediately flew back to Urumqi, a city of three million people, to find her. With a search party made up of volunteers, Leonard combed the city with reward flyers and social media until the dog was found. Gobi had a deep gash on her head and was limping, but was otherwise unharmed. Leonard used some of