Era + time travel + doctor + short-lived parents. A medical professor traveled back in time to his little brother in the tropical rainforest of Xishuangbanna in 1959.
Talk about a lack of supplies - there are countless chicken fir trees, dried mushrooms, red deer and muntjac, all of which are treasures on your table.
Talking about the lack of medical treatment and medicine - there are wild Gastrodia elata, Ganoderma lucidum, Blood root and Aesculus aesculata...
Coupled with his rich medical knowledge and clinical experience in his previous life, he has achieved medical achievements that are unmatched by his peers.
The world is full of famine and disease, but you are in a paradise. Not only you, but also the people around you have enough food and clothing!