Overseas Students Live in Ancient Times: I Became a Rich Woman by Selling Steamed Buns

[Time travel + farming + food + getting rich] [1 female protagonist v3 male supporting characters] [CP or not depends on the author's mood] Overseas student Jiang Huaihua traveled through time and was worse off than she could not find a job: The dilapidated house is leaky, and the pancake stall next door is running out of money every day, which is a stumbling block! What's even more outrageous is that the modern jet lag has not reversed, and I wake up at 3 am every day! Can't sleep? Then make money! With the money from selling the silver hairpin, from a debtor to a "baozi beauty" - you can still survive in ancient times!