In this paper, we strengthen some of Leindler's results from [L. Leindler. Embedding relations of Besov classes. Acta Sci. Math. (Szeged), 73(2007) 133-149.] under MVBV condition. First, we discuss embedding relations between two Besov classes. Next, we give an equivalent estimate for the k-order modulus of continuity of f (x) in L p norm under MVBV condition. Finally, we give the condition to ensure a function f ∈ L p having Fourier coefficients of MVBV belongs to the Besov class. n i≥n/2 a i , then γRBVS ≡ γ * MRBVS,