I Was a Tutor in Ancient Times

She was originally a middle school Chinese teacher. She died of overwork and traveled to an unknown dynasty. Her family was poor, and she had many brothers and sisters, all of whom were lazy and didn't want to work. Everything fell on her alone. Not only that, there was also a Yuanwai master who wanted to marry her as a concubine, and the condition was one hundred dollars. In order not to be sold, she could only find a way to support herself and the family.