东门，这片地处深圳老城区，原“边陲小镇”深圳镇旧址，早在３００多年前的明宋清初就是深圳墟的古老土地，见证了中国近当代历史变迁的重大事件：１８４０年后香港的割让、１９４９年罗湖桥飘扬的五星红旗、１９７９年中国第一年经济特区的建立、１９９７年香港回归……２０ East Gate, this piece is located in the old city of Shenzhen, the original “border town” Shenzhen town site, as early as 300 years ago, the Ming and Qing dynasties is the ancient land of Shenzhen market, witnessed the recent events in China’s major changes in history: 1840 Hong Kong’s concession, the five-star red flag fluttering at Lo Wu Bridge in 1949, the establishment of the first special economic zone in China in 1979 and the return of Hong Kong in 1997 ... 20