sentences:  When they came to the middle of the lake, a giant turtle with a golden shell (Kim Qui) emerged from under the water surface.Lê Lợi ordered the captain to slow down, and at the same time looked down to see that the magic sword on his belt was moving on its own.The golden turtle advanced toward the boat and the king, then with a human voice, it asked him to return the magic sword to his master, Long Vương (Dragon King), who lived under the water.