C717
"..." Furthermore, I also heard from Liu Fei that on the night she seduced Jiang Haitao, she saw this child at the mouth of Hu Tong's. At that time, he was also singing this nursery rhyme, and it's not a Chinese nursery rhyme.
"It sounds a little like Japanese." Du Zhixun said, "Is there anyone in your department who understands Japanese? Why don't you call them over to listen."
I'll go ask