Because each result row contains a specific translation of each entity, field-level filters are also relative to these entity translations. For example, if your view has a filter that specifies that the entity title should contain a particular English word, you will presumably filter out all rows containing Chinese translations, since they will not contain the English word. If your view also has a second filter specifying that the title should contain a particular Chinese word, and if you are using "And" logic for filtering, you will presumably end up with no results in the view, because there are probably not any entity translations containing both the English and Chinese words in the title.