Official language language with government agencies. German is the official language of Germany. However, its minority languages include Sorbian (Upper Sorbian and Lower Sorbian), Romani, Danish and North Frisian, which are officially recognised. Migrant languages like Turkish, Russian and Spanish are widespread, but are not officially recognised languages. Hong Kong has two official languages: English and Chinese. Hong Kong Cantonese is used in daily conversation and Traditional Chinese used to be the common Chinese writing system in Hong Kong. English is considered as second language of most of the Hong Kongers. Since 1997 handover, Hong Kong's written official spoken Chinese language are
Swahili language for those areas, and the standard orthography for Swahili was adopted. Swahili has become a second language spoken by tens of millions in three African Great Lakes countries (Tanzania, Kenya, and the DRC) where it is an official or national language. In 2016, Swahili was made a compulsory subject in all Kenyan schools. Swahili and closely related languages are spoken by relatively small numbers of people in Burundi, Comoros, Malawi, Mozambique, Uganda, Zambia and Rwanda. The language was still understood in the southern ports of the Red Sea in the 20th century. Some 80 percent of approximately 49 million Tanzanians