鱼封雁帖

Explanation: Refers to letters. 　　Source: "Wu Jiao Boudoir show step by step" Xiangjiang River dried up, Yanshan cut, sealed-off wild fish posts. "" Palace Ci Ji et spring seasons are not complaining, "Autumn Song Yu sorrow hurt any cut, hope Zhenghong in the outer ranks of trouble to send letters but wild fish post."