Complex sentence: Emperor Thieu Tri, who succeeded Minh Mang, erected the Từ Nhân Tower in 1844, which is now known as the Phước Duyên tower.
Split into simpler sentences: Emperor Thieu Tri, who succeeded Minh Mang, erected the T? Nhân ower in 1844, which is now known as the Phu? c Duyên tower.