The mobile phone and computer must first download Wandoujia as a connection tool. After connecting the mobile phone to the computer with the data cable, open the Wandoujia connection on the computer.
Open QQ Music, enter the song name you want in the search column, and select the song.
Click the download button behind the song.
Select download to mobile phone?.
It prompts that the song has been added to the download list and opens local management.
Find the song, right-click the mouse and click Import to Mobile Device
The number of songs imported will be displayed on the mobile device, click on the bottom to start importing.
After a few seconds, it will prompt that the import was successful.
Go back to Wandoujia, refresh the music, and you will find the songs you just imported. This is the most direct method.