本官被贬至交州之后
“After I was demoted to Jiaozhou,”
THE DIALOGUE REEL
“the Commandery Prince and Princess Consort An to come all the way to Jiaozhou.”
本官 被贬至 交州 之后
“After I was demoted to Jiaozhou,”
在随行的途中
“while traveling here,”
Direct spoken expression in this communicative setting.
In traditional China, demoting officials to far-flung, inhospitable border regions (like Jiaozhou in the far south) was a standard political punishment.
LEARNING CHUNKS & PARTICLES
I, this official
A formal first-person pronoun used exclusively by imperial officials in classical or historical drama settings.
was demoted and banished to
A standard historical phrase describing an official demoted and relocated to a remote frontier province.