* Nhqc ca ftii luqng): * Cdc phu'ong tiQn tcltdc (sO lu.qng/ cdi; chit tuqng (a/o): 4 ;Y, iul -\l \{ 2. Ca c6u t6 chric: e4 eruil )f$;; o,( yr't O*,{ ,Y$Jr'.- e1, +s'', eet .