有增无减

to increase without letup / to get worse and worse (idiom)

to have; there is / (bound form) having; with; -ful; -ed; -al (as in 有意[you3 yi4] intentional)

to increase / to expand / to add

(bound form) to increase; to augment; to add to

not to have / no / none / not / to lack / un- / -less

to lower / to decrease / to reduce / to subtract / to diminish