What is Chekhov's map of the world today? Have the boundaries, content, and our understanding of this topic evolved in the past decade?

Firstly, Chekhov's map of the world is a true reflection of the geography that shaped his life and the places he lived in and visited. Should this topic be considered thoroughly researched and the map exhaustively studied? What kind of research is currently needed in this area?

Secondly, it is a space for the creative development of Chekhov's legacy in world culture, literature and theater. What are the forms and mechanisms behind this development? What is Chekhov's place in the literary and theatrical landscape today, in Russia, Europe and the rest of the world?

Thirdly, it is a field of literary studies. What is the current focus of Chekhov scholarship? What are the current trends and developments in this field? What problems in the study of a writer's work could be identified as relevant or promising?