Original sentence: In South Korea, female employees are entitled to menstrual leave according to the Article 71 of the Labour Standards Law, and are ensured additional pay if they do not take the menstrual leave that they are entitled to.The policy in South Korea is little used and highly controversial
Edited sentence: In South Korea, not only are female employees entitled to menstrual leave according to the Article 71 of the Labour Standards Law, but they are also ensured additional pay if they do not take the menstrual leave that they are entitled to