This is a food specialty of Lishui in the late Qing Dynasty and the early Republic of China. It is produced under the myna rock at the mouth of the Charlotte River, where the current is swift. Therefore, hundreds of myna live in rocks and excrete a lot of bird droppings, which become the natural feed of golden shrimp. This kind of shrimp meat is tender and delicious, and it is golden yellow. It is named because there is a gold thread wrapped around the tail in the middle of the back. the South China Sea