Jiang Yuanyuan is Jiang Nan’s eldest sister. She works in a factory in town, often taking long shifts. She is caring and responsible, having sent money to Jiang Nan when she was in college. She shares the family’s concern about Jiang Nan’s career choice but does not press the issue. Jiang Yuanyuan is the mature, nurturing sister who always puts her younger sibling first. She rarely meets Jiang Nan due to her demanding work schedule but stays in touch through a group chat.
