EF Education First yesterday opened registration for the EF Challenge – a
public speeking competition for high school students all around the
world, including Viet Nam.
Viet Nam ranks 29th among the world''s 70 largest countries by English
skills, or an increase of four levels, Education First (EF) Viet Nam
announced yesterday based on figures of EF Global''s English proficiency
index (EPI) 2015.
