若您对本堂课有任何疑问，不妨加入可可口语交流QQ交流群共同讨论，群号为134126489 ，或者您以邮件形式将你的疑问发送到我的信箱，Juliet的信箱：leinadancingroom@qq.com People in north of China are used to posting paper-cuts on their windows. It's also a kind of house decorations like couplets in the Spring Festival, which give an auspicious atmosphere. There are all kinds of paper-cuts. However, the most important one mentioned is a character of "Fu". It means good luck and fortune. So, on the festival and auspicious occation，it is customary to post paper-cuts on doors or walls.

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