Welcome back torrential rains has left 3 people dead and 12 others missing in southwest China's Sichuan province. Vehicles fell into the river in Mianning County after intense rain since Friday damaged roads there. A search for the passengers inside the vehicle is still under way. Three rivers overflowed in neighboring Chongqing. And China's National Observatory has issued a yellow alert as heavy downpours continue in south and central parts of the country. A yellow alert as the third highest level in a four tier color-coded weather warning system