The political construction of the Party is its fundamental construction. It has been a distinctive feature of the CPC in the past 100 years that great importance has been attached to the party’s political construction, especially efforts have been made to strengthen the “three political forces”. Here is the CPC’s one-hundred-year basic experience in enhancing the “three political forces” of Party Members and Cadres: the party’s innovative theory is used to consolidate the ideological foundation of the party members’ and cadres’ “political three forces”; the party’s original mission is adopted to ignite the spiritual torch of the party members’ and cadres’ “political three forces”, which could be enhanced in all kinds of complex struggle; self-revolution is used to enhance the action consciousness of the party members’ and cadres’ “political three forces” . The CPC’s one-hundred-year basic experience in enhancing the “three political forces” of Party Members and Cadres is the precious wealth of the CPC’s political construction.