就算本国公主不敢YY，他们怎么不去YY异族公主？YY蒙古公主、匈奴、突厥、柔然、辽国公主什么的！,YY仙女，怎么不去YY当时的公主！怎么不YY馆陶公主、平阳公主、怎么不去YY太平公主！这些公主是现实中就有的，怎么不去YY？
Why don't they go to YY foreign princesses? YY Mongol princesses, Huns, Turks, Gently princesses and Liao princesses! YY fairies, not YY princesses at the time! Why not YY House Princess Tao, Princess Pingyang, not YY YY princesses? Why don't they go to YY princesses?