cǎi
to pay attention
to take notice of; to care for
不加理睬
bù jiā lǐ cǎi
without giving due consideration
不理不睬
bù lǐ bù cǎi
to completely ignore (idiom)
不瞅不睬
bù chǒu bù cǎi
(idiom) to ignore completely; to pay no attention to
理睬
lǐ cǎi
to heed
瞅睬
chǒu cǎi
to pay attention to