=1

塞

sāi

to plug; to stop up; to stuff in (bound form) a stopper; a cork

=1

塞

sài

(bound form) strategic stronghold

=1

塞

sè

(bound form) to block; to obstruct

=2

尔

ěr

variant of 尔 ěr

=2

尔

ěr

thus so like that you thou

3

维

wéi

to preserve to maintain to hold together dimension vitamin (abbr. for 维生素 wéishēngsù)

4

亚

yà

second next to inferior sub- Taiwan pr. yǎ