The Mekong River with Sue Perkins

In this fourth and final episode, Sue reaches her final destination - China, home to the source of this mighty river. Here change is sweeping through faster than any other Mekong nation, as China's economic miracle transforms even the remotest regions. Arriving in Yunnan's tropical south-western region of Xishuangbanna, Sue discovers how this once remote and sleepy region is now home to a booming tourist industry, with the indigenous Dai tribe at its heart. (Final) (Ep.4) (From Wales, in English) (Documentary Series) PG CC

Sue Perkins makes an epic journey up the Mekong, South East Asia's greatest river, exploring lives and landscapes on the point of dramatic change. In this second episode, she embarks on the most emotional leg of her river journey, travelling through Cambodia where deforestation and wildlife crime is stripping the country of its last wild places and changing the lives of its people forever.