Yu Shinan (558-638), politician of Sui and early Tang periods, poet and calligrapher, one of Four Great Calligraphers of early Tang 唐初四大家 (Táng chū Sì Dà jiā)
Meaning
YúShìnányu2 shi4 nan2
Yu Shinan (558-638), politician of Sui and early Tang periods, poet and calligrapher, one of Four Great Calligraphers of early Tang 唐初四大家Táng chū Sì Dà jiā