2. no. Because "more is love songs" means that Yunnan's songs are mainly love songs, but there are other contents, and only "more" can be accurate. As long as the meaning is right. )
3. "Different ways" specifically include the following singing methods: seeing is believing, feeling is sending, that is, things are different; Ask questions; Laugh and praise each other. Or "or feel the scenery, that is, the wonderful things, and compete wit with various rich metaphors." Or ask questions and wait for the other party to answer; Or ridicule and praise each other, rhyme with things, and go on and on. "(meaning is right)
4. This can set off a lively and cheerful scene and portray a simple and moving scene. (That's right)