Insbrue is a small town in Austria, the Alps surround Austria to Vienna. The eastern part is the Great Plain, a lush green, very eye-catching. In the Middle Ages, the Austrian king built a political backer by having daughters, marrying royals from Europe and becoming queens of many countries. It was amazing to say that Austria had a Queen Maria Theresa having 12 daughters. Austria traveled with China in the eighteenth century, taking the Silk Road and mixed with Arabian blood. The croissant was invented by the Austrians and resembled the Arab croissant. The world's first chocolate cake, the Satch cake, was also invented by the Austrians, and Satch is his name. We also visited this 18th-century cake shop this time, but due to time constraints, did not sit down to taste. The headquarters of the Swarovski crystal store is in Innsbruck, where crystal jewelry is said to be much cheaper than buying in Shanghai, so Chinese tourists are buying more. Innsbruck, the city is small but clean and orderly. Whether it is the central square or the old street, it shows a high art position. The famous golden roof, church, opera house, museum, all beautiful painting relief decoration, full of artistic charm.