“…Thus, the STOB equation is an integrable nonlinear evolution equation that is a combination of the well-known Burgers equation and the STO equation. From the point of view of either mathematics or physics (see Olver (1977) [2], Lian and Lou (2005) [3], He et al (2013) [4], Gomez and Hernandez (2017) [5], El-Rashidy (2020) [6] and Li (2019) [7]), the Burgers system and the Sharma-Tasso-Olver equation have been widely investigated using various effective methods, including the inverse scattering method, Lie group method, Hirota's bilinear method, etc. Lian and Lou (2005) [3] used the simple symmetry reduction procedure to obtain infinitely many symmetries and exact solutions with new soliton fission and fusion phenomena for the STO equation.…”