Raws li kev nce nyiaj nce ntxiv, lwm qhov kev nqis peev uas pheej hmoo tsawg tau txais kev mloog ntau dua: qhov sim-thiab-qhov tseeb Series Kuv cov nyiaj khaws cia hu ua inflation lossis I bonds. Cov cuab yeej tseem ceeb ntawm tsoomfwv tam sim no muaj ...