Delchev directed one of the pieces in the site-specific performance Hotel Europa (2000), production of Intercult, Stockholm. The project toured Bonn, Avignon, Stockholm, Vienna and Bologna. For the past few years Delchev is working primarily with amateur student acting groups. He finds that the lack of professional training creates extraordinary dynamics in staging and that accidentally discovered talent is a precious asset for a performance.
Delchev has worked as an assistant professor for renowned Bulgarian directors Ivan Dobchev and Margarita Mladenova of Theatre Sfumato. He teaches Theatre History and Acting at the American University in Bulgaria, and recently worked as a visiting lecturer at Kansai Gaidai University in Japan.