The Jimbo-Miwa equation (JME) that describes certain interesting (3+1)-dimensional waves in plasma physics is studied this work. Hirota bilinear developed via the Cole-Hopf transform. Then, symbolic computation, together with ansatz function schemes, are utilized to seek exact solutions. Some new solutions, such as multi-wave complexiton solution (MWCS), (MWS) and periodic lump (PLS), successfu...