Villagers walk in the field carrying wicker baskets full of river snails in Yaolong Village of Rongshui Miao Autonomous County in Liuzhou, south China's Guangxi Zhuang Autonomous Region, Sept. 18, 2018. The harvest season of river snails in Liuzhou has begun. In recent years, the promotion of river snail rice noodles benefits over 4,500 impoverished households in Liuzhou. (Xinhua/Li Hanchi)