The invention relates to an anode material composed by doping phosphate iron and lithium active substance and carbon and used for the secondary lithium battery and a manufacturing method thereof. The invention is characterized in that the general expression of the active substance is Li<3+Y>Fe<2-X>Mex(PO4)3(Me = Ti, Sc, Ge, Al, Zr, Mn, Hf, Nb, Ta, Mo, W, Ru, Ag, Sn, and Pb, etc.); the characteristic in preparation is that the raw material is synthesized into the crystal state of Li<3+Y>Fe<2-X>Mex(PO4)3 through a solid reaction, an hydrothermal method and a sol-gel method in a proper proportion. Then the prepared powder and the carbon is grinded and mixed through a planetary ball mill to obtain the anode material Li<3+Y>Fe<2-X>Mex(PO4)3 / C The specific capacity of the anode material can be up to 122mAhg<-1> (charging and discharging at the rate of C / 20) and 100mAhg<-1> (charging and discharging at the rate of C / 2); furthermore, the material has a good circulation performance and retentivity of specific capacity, thus providing a favorable anode material for the practicality of the secondary lithium ion battery.