What do you mean by speaking, learning, teasing and singing in cross talk?

Speaking, learning and singing are the basic skills of cross talk. I can say tongue twisters, read aloud, recite poems, count treasures and so on. Study: You can learn the dialects of various provinces, various local operas, folk arts, pop songs, the hawking of large and small businesses, and oral skills. Tease: You can talk straight, tease, hug, seal with mud and double spring (front face, back body). Singing skills: I can sing Taiping lyrics and sing the beginning.