  Classical T Tauri stars are low-mass pre-main sequence stars with an active
circumstellar environment. In this work we present the identification and study
of 260 Classical T Tauri stars using LAMOST Data Release 6, among which 104
stars are newly identified. We distinguish Classical T Tauri stars from Giants
and main-sequence dwarfs based on the log g values and the presence of H
(alpha) emission line and infrared excess that arises from the circumstellar
accretion disk. We estimated the mass and age of 210 stars using the Gaia
color-magnitude diagram. The age is from 0.1 to 20 Myr, where 90% of the stars
have age below 10 Myr and the mass ranges between 0.11 to 1.9 M(solar). From
the measured H(alpha) equivalent widths, we homogeneously estimated the mass
accretion rates for 172 stars, with most values ranging from 10^-7 to 10^-10
M(solar) yr^-1. The mass accretion rates are found to follow a power law
distribution with the mass of the star, having a relation of the form Macc
proportional to M(star)^1.43 +/- 0.26, in agreement with previous studies.
