1

这个

zhège

(pronoun) this (adjective) this

=2

周末

zhōumò

weekend

=2

周末

Zhōumò

last years of the Later Zhou dynasty last years of the Northern Zhou dynasty last years of the Zhou dynasty

=3

你

nǐ

you (informal, as opposed to courteous 您 nín)

=3

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.)

4

有空

yǒukòng

to have time (to do sth)

=5

吗

má

(coll.) what?

=5

吗

mǎ

used in 嗎啡 mǎfēi

=5

吗

ma

(question particle for "yes-no" questions)