持之以恒持之以恆 chí zhī yǐ héng — to pursue unremittingly (idiom); to persevere
义项
to pursue unremittingly (idiom); to persevere
to pursue unremittingly (idiom); to persevere
verb
to pursue unremittingly (idiom); to persevere
to pursue unremittingly (idiom); to persevere