When you change your own oil, you know that you are putting quality oil in your LS460 and that the filter is being changed too. Most importantly, you get a chance to look around under your LS460 for potential trouble spots.
Home / Great Wall / History / Qin Dynasty. The Great Wall of the Qin Dynasty (221BC-207 BC) was built during the reign of Emperor Qin Shi Huang, along the country's northern border to prevent the invasion of Huns. In 221BC, Emperor Qin Shi Huang unified China for the first time after annexing six states.
During the Qin Dynasty, 221-206 BCE, first emperor Qin Shi Huangdi organized the border fortifications into an early iteration of the Great Wall of China. The map shows his concern for his capital at Chang'an, marked with the star.Click for larger image.uring the Qin Dynasty, 221-206 BCE, first emperor Qin Shi Huangdi organized the border fortifications into an early iteration of the Great Wall of China. The map shows his concern for his capital at Chang'an, marked with the star. Click for larger image.