保管 bǎo guǎn — to assure
bǎo (third tone, dipping) guǎn (third tone, dipping)bao3 guan3
to assure
HSK 6· HSK 1–6 (classic)Levels 7–9· 2021 three-band, nine-level proficiency standardverb
Meanings
to assure
to assure; to guarantee; to take care of; to safeguard; certainly; surely
verb