Starting from the second king of calligraphy, it is the first way; What does it mean to use Xi's method and Xiao Wang's brushwork?

Starting with the two kings of calligraphy is the first way: it means learning calligraphy, and choosing the system of two kings (Wang Xizhi and Wang Xianzhi) should be the first way to consider.

The real exercise uses Xi's method and Xiao Wang's brushwork: it means that writing regular script and running script should be mixed with Wang Xizhi's brushwork, which is rigorous and beautiful, and has Wang Xianzhi's chic, free and easy and independent brushwork.

This is roughly the meaning, personal understanding, for reference only.