Is the language recorded in Vietnamese? Ngôn ngữ được ghi bằng tiếng Việt? -- 2

Each file is no longer than 1 minute.
The assignment requires:
1. Indicate the gender of all speakers on the recording;
2. Indicate all the languages ​​represented on the record (for Vietnamese, you must also indicate the dialect) according to the following rules:
a) if the language is not familiar, then indicate “unknown. language.”;
b) if the language is only Vietnamese, then it is necessary to indicate “Vietnamese (dialect name)”;
c) if in addition to Romanian there is some other language (1-2 words are not a full phrase), then you must specify the name of the second language with an asterisk. Example: “Vietnamese (dialect), spanish*”;
d) if there are full-fledged phrases in another language, then an asterisk next to the second language does not need to be indicated.
3. Brief content of the file.