For the world's known as the longest zhangjiajie, Hunan Glass Bridge named the Grand Canyon, you ready? Bonus Lucrative Oh! Scenic area will be the target of 25 December from 29 February to Global Zheng. Award criteria is a word, $ 10 words (containing ten) within, and " zhangjiajie "" Grand Canyon "" Glass Bridge, the words " do not count. The beginning of December, the success of this glass bridge hop lung. It to the world's longest, the highest in the world, the world's first glass as the main subject of the power structure of large bridges shows the world such as "securing" zhe chēng.