[00:06.00]The last hidden world, [00:10.00]China. [00:14.00]For centuries, travellers to China have told tales of magical landscapes [00:21.00]and surprising creatures. [00:28.00]Chinese civilization is the world's oldest, [00:31.50]and today, it's largest, [00:35.00]with well over a billion people. [00:38.50]It's home to more than 50 distinct ethnic groups, [00:42.00]and a wide range of traditional lifestyles, [00:45.00]often in close partnership with nature. [00:54.00]We know that China faces immense, social and enviromental problems [01:01.00]But there is great beauty here, too.