At least 20 people died after a landslide buried a number of houses in a village in the south-western Chinese province of Yunnan, state news reported on Tuesday. Rescue workers have found 20 bodies in the rubble so far, state news agency Xinhua reported citing the authorities. The search for survivors continues. Authorities said 24 people were still missing, down from 47 a day earlier. Some 18 houses in the village of Liangshui, which is located in the north-east of Yunnan province and has a population of a few thousand, were buried on Monday. The Chinese government sent hundreds of rescue wor…