A student performs in the "Chinese Bridge" college student Chinese language competition in Vientiane, Laos, July 19, 2021. The final round of the 20th "Chinese Bridge" contest, an annual Chinese proficiency competition for non-Chinese college students hosted by the Chinese embassy in Laos and the Confucius Institute at the National University of Laos (NUOL), was held here on Monday.(Photos: agencies)

Viengnakhone Vongvixai (R, front) from the Faculty of Letters of the National University of Laos (NUOL) presents her award after winning the championship in the "Chinese Bridge" college student Chinese language competition in Vientiane, Laos, July 19, 2021. The final round of the 20th "Chinese Bridge" contest, an annual Chinese proficiency competition for non-Chinese college students hosted by the Chinese embassy in Laos and the Confucius Institute at the National University of Laos (NUOL), was held here on Monday.

A student performs in the "Chinese Bridge" college student Chinese language competition in Vientiane, Laos, July 19, 2021. The final round of the 20th "Chinese Bridge" contest, an annual Chinese proficiency competition for non-Chinese college students hosted by the Chinese embassy in Laos and the Confucius Institute at the National University of Laos (NUOL), was held here on Monday.