yī tǐ
an integral whole
all concerned
everybody
róng wéi yī tǐ
to fuse together (idiom)
hypostatic union (religion)
yī tǐ huà
integration
incorporation
unification
xiá ěr yī tǐ
both near and distant treated alike (idiom)
yī tǐ liǎng miàn
lit. one body two sides (idiom)
fig. a situation with two sides to it
hún rán yī tǐ
to blend into one another
to blend together well