Title: 汉字 - hsk 1 / 汉字-unit 2
Tags: B X Z

Front: 不客气
Back: bú kèqi
Meaning: you're welcome, don't mention it

Front: 不
Back: bù
Meaning: no, not

Front: 谢谢
Back: xièxie
Meaning: to thank

Front: 再见
Back: zàijiàn
Meaning: to see you around