Guanjiabang App is a mobile phone application software that provides daily cleaning, deep cleaning, new house reclamation, moonlighting, nanny, hourly worker and mite removal services. You can make an appointment for various housekeeping services through the app. Developed and operated by Beijing Yimeng Tiandi Information Technology Co., Ltd., after the appointment is successful, the housekeeper will arrange service personnel. After the service is completed, the work of the service personnel can be evaluated to help the company continuously improve the service quality of Auntie.

Butler originated in France, but the old British court paid more attention to etiquette, details and vanity. According to the court etiquette, the professional concept and scope of duties of butler were strictly regulated, which became the industry standard, and british butler became the classic of domestic service. Therefore, the world-famous reputation of the British housekeeper at the beginning.

Only hereditary aristocrats and aristocratic families with titles can enjoy it, not for anything else, but for noble royal blood. The English word "butler" comes from the French word "Bouteiler"-a nobleman or sommelier at a court banquet. British butler should bring users a tasteful living condition.