Cha`o ca'c ba'c. To^i hie^.n ddang cha^.p chu*~ng cho*i stocks. Bie^'t la` tro` cho*i nguy hie^?m, high risk, nhu*ng va^~n ham. Hie^.n to^i ddang thu*.c ha`nh. Tru*o*'c khi cho*i tha^.t su* ba<`ng $, muo^'n ca'c ba'c cho 1 va`i y' kie^'n qui' gia', nha^'t la` tu*` ca'c ba'c ddang cho*i. Than, Vu~ T.S.