that
那 nà
who
谁 Shéi
teacher(s)
老师 Lǎoshī
what nationality
哪国人 nǎ guó rén
Chinese language
汉语 hànyǔ
what
什么 shénme
map
地图 dìtú
to look
看 kàn
you (polite form)
您 nín
to welcome
欢迎 huānyíng
please come in
请进 qǐngjìn
to have tea
喝茶 hēchá
to thank
谢谢 xièxie
to be polite
客气 kèqi
to smoke
吸烟 xīyān