The aim of the Master thesis was to introduce the looking for bilingual people (Czech and German people), who are living in the Czech-Bavaria border region. After discovery of bilingual people was very important record the life story of selected respondents in Bavaria and South Bohemia. Life stories of the respondents should include of the concept bilingualism. This thesis is based on the sociological methods, method of the oral history and monitoring life stories of people, who can be forgotten in the future.

Town-twinning is a way of international cooperation between self-governments at the local level. The town-twinning is based on regular meetings of town representatives and citizens. The other type of international cooperation is the cross-border cooperation that points at common solution of problems in particular border area. The main aim of the town-twinning is information and experience exchange, arrangement of common cultural and sport events, school cooperation and language skills improvement. Thanks to the involvement of citizens in town-twinning activities, the mutual prejudices are eliminated and relations improved. The diploma thesis analyses the town-twinning between Prague and Nuremberg (Nürnberg), Pilsen and Regensburg, Domažlice and Furth im Wald. Thanks to the partnership, the towns and cities can advance their own interests in foreign policy by methods of public diplomacy and paradiplomacy regardless the relations between country governments. The improvement of international relations thanks to the town-twinning can be represented by the relationship between the Czech Republic and the Free State of Bavaria, where the twin towns were constituted without regard to the official policy of the country or the federal state. These contacts at the governmental level were very influenced by...