hello
你好
nǐ hǎo
thank you
谢谢
xiè xie
you're welcome
不客气
bú kè qi
sorry
对不起
duì bu qǐ
it's okay / no worries
没关系
méi guān xi
please / go ahead
请
qǐng
yes / to be
是
shì
no / is not
不是
bú shì
I / me
我
wǒ
you
你
nǐ
he / him
他
tā
she / her
她
tā
this
这个
zhè ge
that
那个
nà ge
good / okay
好
hǎo
not good
不好
bù hǎo
how much money
多少钱
duō shao qián
goodbye
再见
zài jiàn