'FDting bO (Chi b0) tir nirm .,...d6n nim ciat clanh hi6u gi'i'NCdc to ohirc rloin th0 til'nfun .....ddn nrim clat clanh lii6u gi?3- Thhnh tich tlat du'o'c ciia cir nhf;n:o. V'hinh tich lrong viQc lhu'c hi(.n nltiAnr vu thr{tc Eino:- N0u thilnh tich c:i nhfrn trong viSc thU'c hi0n nhi0rn r;u Ctu'oc[r]