S u1ee5c c u1eb7c h u1ed9 b u1ea1n c ugrave ng ph ograve ng
B uacute cu th u1eb1ng b u1ea1n
B Uacute C aacute ordm para C T Acirc Y U aacute raquo u0090NG TINH TR Ugrave NG 12
S u1ee5c c u1eb7c b u1ea1n th acirc n xu u1ea5t tinh