Three orders of Stokes and six orders of anti-Stokes in several tenth atm H2 SRS are obtained simultaneously. The stimulated Raman process (SRP) and four-wave parametric process in SRS energy transfer are investigated in this pper. The off-axis Stokes ring and on-axis anti-Stokes spot are studied experimentally in more detail here, and the experimental results are discussed by means of parametric and nonparametric-theory of nonlinear optics.