About author:SHEN Zhen-jun(1986-), male, native of Xinyang, Henan, a M.S.D. of Northeast Normal University, engages
in Lie algebras and Lie superalgebras; ZHANG Qing-cheng(1960-), male, native of Xinyang,
Henan, a professor of Northeast Normal University, engages in Lie superalgebras(corresponding author).
Supported by:
Supported by the National Natural Science Foundation of China(10871057,11171055)；
