ních
verb

(transitive) to cram; to stuff; to pack in; to squeeze in (especially food)

nín
noun

to hold back (crying, breathing, etc.); to stop
(slang) to shut up

nín nhịn

nín nhịn
verb

to contain oneself (generally speaking)

níu
verb

to grab and pull; to pull back

níu kéo
verb

to cling to; to hold on to; to hang onto