HSK 3
Liánhéguó mìshūzhǎng fābiǎo le shēngmíng.
The UN Secretary-General issued a statement.
HSK 6
Mìshūzhǎng fùzé xiétiáo gè bùmén zhījiān de gōngzuò.
The secretary-general is responsible for coordinating the work between the various departments.
HSK 7-9
Tā bèi rènmìng wéi dǎngwěi mìshūzhǎng.
He was appointed secretary-general of the party committee.
