I heard that the Chinese who went to Nanyang before were very poor. They worked in rich people and saw that they had used the tonic medicinal materials that were ready to be thrown away. When they went home, they would pick up the meat and bone tea that had been circulating. I don't know if this source is true. If it is true, it can be seen that the Chinese people in that era really had a hard time in other countries. Because of the taste of the medicine, I am not too used to meat and bone tea. !