. >> good afternoon supervisor, my name is patricia thomas. i have been a receipt here for 15 years, public housing and also i'm board member of pu improvement commission. it's an organization established by residents of pu housing development in san francisco's chinatown. we have 413 households living in the development. and they are mostly low-income, limited. english-speaking immigrant families and seniors. for many of us it's been a long time. it took us a long-time to get to public housing. once we were there, we put down roots. this becomes our home, not just a unit in a building. and the people around us become our family. to be displaced for a revitalization project means leaving our home and family. this is very frightening, especially when there is no ordinance to protect our right of return, once the development work is completed. to further protect us, we should not have to go through additional screening in order to return. the housing authority has already checked and approved our eligibility. it is also not cost efficient to res