DUSHANBE, March 21 (Xinhua) -- The second "Navruz Youth World Festival" opened Saturday in Dushanbe, bringing together more than 200 young participants from 30 countries, the Committee for Youth Affairs and Sports under the government of Tajikistan said. According to Khovar news agency, the festival will run through March 26 and take place in Dushanbe, Gissar, Tursunzade, and other cities and districts in the Kh