A massive landslide at an industrial park in Shenzhen city of south China's Guangdong Province buried 22 buildings and left 41 people missing today, state media reported. Rescuers said four people were pulled out of debris.<br/><br/>More than 1,500 emergency workers are involved in the rescue operations. Rescuers have evacuated more than 900 residents from the site.<br/> <br/>A landslide last month that engulfed 27 homes in rural Zhejiang province killed 38 people.<br/><br/>