Native Spanish speaker. Master in English language with more than 20 years experience in teaching and tutoring high school as well as university students. Fluent in 5 languages. Taught at  Nanjing 2000 School (R. P. China),  I.E.S. Goya (Spain), Ntra. Sra. del Castillo (Spain) and Baku Caspian Western  University (Rep. of Azerbaijan).