Workers struggled to repair a broken dyke in south China where persistent heavy rains and devastating floods have so far left at least 379 people dead, state media and government agencies said. Bulldozers dumped rocks and soil to repair a breach in the dykes hemming in the Fu River, in Jiangxi province, which forced over 100,000 people from their homes earlier this week. More water may be on its way, as a flood crest passed through Xiang River in Hunan Province, making its way to the swollen Yangtze River. "In some villages and counties along the Xiang River, farmlands and homes are flooded," Jiang Yongpeng, an official at the Hunan Environmental Protection Bureau, told Reuters.