Поиск по слову явля́ться дал 2 результатов
RU русский VI вьетнамский
явля́ться (v) [used to indicate that the subject and object are the same] (v n) (v) [used to indicate that the subject and object are the same]
явля́ться (v) [used to indicate that the subject plays the role of the predicate nominative] (v n) (v) [used to indicate that the subject plays the role of the predicate nominative]