[1]School of Statistics and Mathematics, Guangdong University of Finance and Economics, Guangdong 510320, P. R. China;
[2]Department of Mathematics and Computional Science, Hengyang Normal University, Hunan 421008, P. R. China;
[3]Department of Mathematics, Jinan University, Guangdong 510630, P. R. China;
complete convergence; general moment condition; END random variables; PNQD random variables;