![](http://www.ecns.cn/hd/2019/07/19/1d4216f0ca254b339b6fef273e0d5b92.jpg)
Lu Jun and his wife Yang Di work in their café in Hangzhou City, East China’s Zhejiang Province, July 18, 2019. The couple, both congenital deaf-mutes, quit their jobs to open what they call a ‘sign language café’. They suggest customers who don’t know sign language can write down their orders. (Photo: China News Service/Wang Gang)
![](http://www.ecns.cn/hd/2019/07/19/1f6497ef705646deb515d1bea48d0aaa.jpg)
Lu Jun and his wife Yang Di work in their café in Hangzhou City, East China’s Zhejiang Province, July 18, 2019. The couple, both congenital deaf-mutes, quit their jobs to open what they call a ‘sign language café’. They suggest customers who don’t know sign language can write down their orders. (Photo: China News Service/Wang Gang)
![](http://www.ecns.cn/hd/2019/07/19/57f6813cfc274fd3830bf5b2cee70862.jpg)
Lu Jun and his wife Yang Di work in their café in Hangzhou City, East China’s Zhejiang Province, July 18, 2019. The couple, both congenital deaf-mutes, quit their jobs to open what they call a ‘sign language café’. They suggest customers who don’t know sign language can write down their orders. (Photo: China News Service/Wang Gang)
![](http://www.ecns.cn/hd/2019/07/19/c2951f8428db4a6e93522a59b5d4327d.jpg)
Lu Jun and his wife Yang Di work in their café in Hangzhou City, East China’s Zhejiang Province, July 18, 2019. The couple, both congenital deaf-mutes, quit their jobs to open what they call a ‘sign language café’. They suggest customers who don’t know sign language can write down their orders. (Photo: China News Service/Wang Gang)
![](http://www.ecns.cn/hd/2019/07/19/5002d5d2a7cd4279abbaeb27ffad5442.jpg)
Lu Jun and his wife Yang Di work in their café in Hangzhou City, East China’s Zhejiang Province, July 18, 2019. The couple, both congenital deaf-mutes, quit their jobs to open what they call a ‘sign language café’. They suggest customers who don’t know sign language can write down their orders. (Photo: China News Service/Wang Gang)