在深圳市宝安区，近几年有许多与“黑”字沾边的行当，如黑诊所、黑学校、黑律师、黑食品、黑燃气、黑旅馆等等。之所以冠以“黑”字，是因为它们都属于无证无照非法经营。据调查摸底，截止今年3月底，宝安区无照经营户总数高达5万多户。 为了调动个体工商户办理合法证照的积极性，宝安工商部门大力倡导服务先行。他们切实为商户排忧解难，主动上门服务，如对美容美发足浴行业根据辖区实际需要恢复其注册登记工作，先后多次深入社区现场办公。5月27日，有400多名经营者前来设在固戍社区居委会的办证现场咨询办照事宜，60多个经营户当场拿到了营业执照。两个月内，固戍社区800多名经营者新办了营业执照。

Bao'an District of Shenzhen City in recent years, there are many "black" character detached line of business, such as the black clinics, black schools, black lawyers, black food, black gas, black hotels and so on. Been dubbed "black" word, because they are all undocumented illegal without a license. According to the investigation, closing the end of March this year, the total number of households, Baoan District, unlicensed operation of up to 50,000 households. Individual businesses in order to mobilize the enthusiasm for the legal license, Baoan first business sector to advocate services. They effectively solve problems for merchants, active-site services such as Beauty and Hairdressing Foot industry under the jurisdiction of the actual work needed to restore its registration, a number of occasions into the community on-site office. May 27, more than 400 operators to come in the accreditation community committees Gushu-site consultation for license issues, more than 60 dealers on the spot to get a business license. Two months, more than 800 community Gushu new operators to do a business license.