No copyright and network fluctuation. The reasons why the extended version of Taiji Health Music cannot be downloaded are as follows:

1, Taiji Health Music does not have the copyright of the extended version of A Dream of Red Mansions, but only has the right to audition, so it is impossible to download music normally.

2. Taiji healthy music will not be able to download the software normally when it is affected by network fluctuation, which will lead to the music not being downloaded normally.