Kissing Mermaid Introduction: There is a kind of fish living in the water of Shidan Beach. It is only an inch long, has a slender figure, is exquisite and cute. Sit on the pebbles and submerge your feet in the water. They will slowly swim over with their tails swaying, take a gentle sip, and then run away happily. The local Buyi people call it the Kissing Mermaid.