Complex sentence: With Confucianism established as the remaining exoteric, official ideology whose bureaucracy shunned "Legalism", high administrative method went practically undiscussed openly, but presided over a nonetheless unified realm other than for eventual developments of administrative impotence.
Split into simpler sentences: With Confucianism established as the remaining exoteric, official ideology whose bureaucracy shunned "Legalism". With this turn of events, high administrative method went practically undiscussed openly, but presided over a nonetheless unified realm other than for eventual developments of administrative impotence.