Word level test ; Wortschatz (Sprachunterricht) ; Lernwortschatz; Vocabulary teaching ; Spracherwerb (lex.) ; Language acquisition (lex.) ; Vocabulary (language acquisition) ; Zweitspracherwerb (lex.) ; Second language acquisition (lex.) ; Vocabulary (second language acquisition) ; Second language acquisition in children; Kindlicher Zweitspracherwerb; Child second language acquisition ; English ; Green Miao; Grün-Hmong; Green-Hmong