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.
The Great Wall of China was built from the 3rd century B.C.E to the 17th century AD, in order to prevent the Mongols from entering and invading China. *Please see the relate â¦ d questions and link below for more information.he Great Wall of China was built in the 7th century in 221 B.C. Emperor Quin Shi Huang had ordered peasents, every day people, and prisoners had also built the wall of China.