The problem of invalidation of the Chineseization of the avada theme
In October 2019, avada was updated to version 6.1.0. As usual, upload the Chinese file to the languages folder, refresh the background, and the Chinese is invalid. I guess it must be official and less code. Then add it yourself. Officially updated themes and plugins often do this kind of thing. The avada theme file opens functions.php to edit the most...