Harvard graduate makes career breeding insect larvae in Vietnam

"I usually put out garbage and probiotics and sort out insect larvae directly with my hands," Hanh Phuc explained. Larvae of black soldier flies hatched on Hanh Phuc's farms in Dong Nai Province, southern Vietnam. Hanh Phuc checks the process of black soldier fly larvae hatching on his farms in Dong Nai Province, southern Vietnam. "I usually put out garbage and probiotics and sort out insect larvae directly with my hands," Hanh Phuc explained. Hanh Phuc checks the process of black soldier fly larvae hatching on his farms in Dong Nai Province, southern Vietnam.