In this thesis, we research Toeplitz Test for promotion to the Series of Sets of high-dimensional Euclidean Space. The distance we use is called the Hausdorff distance. But on the addition of the sets, aA+bA is not necessarily equal to(a+b)A, so we have to modify one of the conditions of Toeplitz Test, and therefore it is promoted to similar Toeplitz Test for Series of Sets successfully. This proving process is extremely complex, we use some analysis techniques, like Cauchy sequence, the triangle inequality and the definition of the limit and so on, to complete our proof gradually