=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

看得懂

kàndedǒng

to understand (when reading)

=3

这

zhè

(pronoun) this; these (bound form) this; the (followed by a noun) (bound form) this; these (followed by a classifier) (in this sense, commonly pr. zhèi, esp. in Beijing)

=3

这

zhèi

(coll.) this

4

本书

běnshū

book of genealogy original book; original work this book

=5

吗

má

(coll.) what?

=5

吗

mǎ

used in 吗啡 mǎfēi

=5

吗

ma

(question particle for "yes-no" questions)