Complex sentence: The government set Buntharik as a minor district ("King Amphoe") in 1923, and moved the town center to Ban Phon Ngam, on the east bank of the Dom Noi River.
Split into simpler sentences: The government set Buntharik as a minor district ("King Amphoe") in 1923. And they moved the town center to Ban Phon Ngam, on the east bank of the Dom Noi River.