Complex sentence: Seow began teaching at Princeton Theological Seminary in 1983, earning the rank of associate professor in 1990 and occupying the newly-established Henry Snyder Gehman Chair in 1995.
Split into simpler sentences: Seow began teaching at Princeton Theological Seminary in 1983, earning the rank of associate professor in 1990. He was named to the newly-established Henry Snyder Gehman Chair in 1995.