eTC longitudinal hybrid transmission is targeted at light and medium commercial vehicles, VAN, MPV and large passenger vehicles. It is composed of hybrid module and dual input shaft transmission. eTC hybrid module replaces dual clutch module, which has both power split and parallel drive advantages, and broadens speed ratio range. The engine and motor drive/shift alternately, the shift process is smooth, C-WTVC cycle not less than 25% fuel saving rate. Cooperation development by NEVC&FEV.