Help : dda`o tra('ng, dda`o ho^`ng

[haht@mast.QueensU.CA]

Cha`o ca'c ba'c,

Mo^.t ngu+o+`i ba.n co' ho?i to^i ve^` su+. kha'c nhau giu+~a dda`o tra('ng 
va` dda`o ho^`ng ( nguo^`n go^'c, chu ki` no+? hoa, hu+o+ng, etc. ). To^i 
thi` mu` ti.t ve^` khoa?n na`y. Va^.y co' ba'c na`o bie^'t xin vie^'t cho
ddo^i do`ng. 

Many thanks in advance.

Tha^n, Ta`i
-- 
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Email : haht@mast.QueensU.CA      | " The essential thing in life is not
http://www.mast.queensu.ca/~haht/ |   conquering, but fighting well "
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