Language courses, Preparation for Tests Examination syndicate of Cambridge University and TOEFL, Exhibition-sales of educational literature, Notarization of translations and legalization of documents, Translation and interpreting from and into English, Arabic, Bulgarian, Armenian, Dutch, Greek, Spanish, Italian, Chinese, Latin, Lithuanian, German, Norwegian, Persian, Portuguese, Polish, Romanian, Russian, Serbian, Slovakian, French, Finnish, Czech, Turkish, Croatian, Chinese and Hebrew.