A teacher shows actions to students during a traditional Chinese medicine (TCM) galactagogue skills training at a staff's training center on January 7, 2019 in Haikou, Hainan Province of China. A free training course to teach Chinese medicine galactagogue skills was held in Haikou on Monday to help workers improve their employability skills as part of poverty alleviation work. (Photo by Yuan Chen/VCG via Getty Images)
