Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_name_79 ( reign_began VARCHAR, country VARCHAR, reign_ended VARCHAR )

### Question ###
Whose reign began in Vietnam and ended in October 1005?

### Accurate SQL ###

SELECT reign_began FROM table_name_79 WHERE country = "vietnam" AND reign_ended = "october 1005"