=1

你

nǐ

you (informal, as opposed to courteous 您 nín)

=1

你

nǐ

you (Note: In Taiwan, 妳 is used to address females, but in mainland China, it is not commonly used. Instead, 你 is used to address both males and females.)

=2

有

yǒu

to have; there is (bound form) having; with; -ful; -ed; -al (as in 有意 yǒuyì intentional)

=2

有

yòu

(obsolete on its own in Standard Chinese) alternative form of 又 (yòu, “again”) (obsolete on its own in Standard Chinese) alternative form of 又 (yòu, “and; with a remainder of (when dividing an integer by ten)”) alternative form of 又 (yòu, “again”) alternative form of 又 (yòu, “and; with a remainder of (when dividing an integer by ten)”)

3

認識

rènshi

to know to recognize to be familiar with to get acquainted with sb knowledge understanding awareness cognition

4

好的

hǎode

okay; all right; no worries

5

牙醫

yáyī

dentist

=6

嗎

má

(coll.) what?

=6

嗎

mǎ

used in 嗎啡 mǎfēi

=6

嗎

ma

(question particle for "yes-no" questions)