Chongqing water shield entering Japanese market
An employee works at a water shield processing plant in Chongqing. TANG YI/XINHUA Soon, the shelves of around 100 upscale lifestyle supermarkets in Japan will be graced by a new addition — ready-to-eat canned water shield sourced from Southwest China’s Chongqing. Water shield, or chuncai in Chinese, is an aquatic, perennial herb with floating leaves that…









