Qhov no series, tau tsim los ntawm Stanford Social Innovation Review nyob rau hauv kev koom tes nrog Lub Chaw Tshawb Lag Luam Txiaj Ntsim, yuav tshawb txog dab tsi ntxiv nyob rau hauv kev nqis peev thiab qhov kawm tau los ntawm qee qhov kev pom tau zoo tshaj plaws.
Qeb:Kev pabcuam