A contestant performs during the Chile final of the 12th Chinese Bridge Chinese Proficiency Competition for Foreign Secondary School Students held in Santiago, Chile, Aug. 9, 2019. Loreto Joos, 16, from San Nicolas Secondary School of Biobio Region, won the first prize. (Photos: Xinhua/Jorge Villegas)

Loreto Joos is awarded the first prize during the Chile final of the 12th Chinese Bridge Chinese Proficiency Competition for Foreign Secondary School Students held in Santiago, Chile, Aug. 9, 2019. Loreto Joos, 16, from San Nicolas Secondary School of Biobio Region, won the first prize.

Loreto Joos (1st L) performs the Peking Opera during the Chile final of the 12th Chinese Bridge Chinese Proficiency Competition for Foreign Secondary School Students held in Santiago, Chile, Aug. 9, 2019. Loreto Joos, 16, from San Nicolas Secondary School of Biobio Region, won the first prize.

Contestants perform during the Chile final of the 12th Chinese Bridge Chinese Proficiency Competition for Foreign Secondary School Students held in Santiago, Chile, Aug. 9, 2019. Loreto Joos, 16, from San Nicolas Secondary School of Biobio Region, won the first prize.