added instructor and room to each item in dtd, fixed miss merge of wrong branch Signed-off-by:Rin <Rin@Rin-HP>
added instructor and room to each item in dtd, fixed miss merge of wrong branch
Signed-off-by:Rin <5ba4d95fd435cdcc4ad863b45e3c75cef744e050@Rin-HP>
LZTT/dtdxml,LZTT/dtdxml