This paper first briefly introduces these four great calligraphers. If you want to know the details, you can visit Baidu:
Zhong You (A.D. 15 1-230) was a famous calligrapher and politician in the Three Kingdoms period. Zhong You is quite accomplished in calligraphy. He was the founder of regular script (lower case) and was honored as the "originator of regular script" by later generations. Zhong You had a far-reaching influence on the calligraphy of later generations, and Wang Xizhi and other later calligraphers had devoted themselves to studying Zhong You's calligraphy. Also known as "Zhong Wang" with the calligrapher Wang Xizhi of the Eastern Jin Dynasty.
Wei Shuobie (AD 272-349) was a famous calligrapher in Jin Dynasty. Mrs Wei studied under Zhong You, and her teaching method was wonderful. Wang Xizhi studied calligraphy from him when he was young, and Mrs. Wei was the first teacher of the "book sage".
Wang Xizhi (303-36 1 year, 32 1-379), a famous calligrapher in the Eastern Jin Dynasty, is known as "the best running script in the world" for his masterpiece Preface to Lanting. In the history of calligraphy, he and his son Wang Xianzhi were called "two kings".
Wang Xianzhi (344-386) was a famous calligrapher, poet and painter in the Eastern Jin Dynasty. He is the seventh son of Wang Xizhi, a book sage, and the husband of Sima Yu in Jian Wendi. He and his father Wang Xizhi are also called "two kings".
To sum up, the context is actually very clear. Wang Xianzhi studied under Wang Xizhi, Wang Xizhi studied under Mrs. Wei, and Mrs. Wei studied under Zhong You, which can be said to be in the same strain. I wonder if this explanation can solve your problem.