For the preface, I have the following additions:
Idioms of preface: disorder, thousand-order, spring and autumn accumulation, order, heron order, shoulder-to-tooth order, filial piety order.
Meaning of the order:
1, at the beginning, before the formal content: preface. Preface and postscript. Overture. overture.
2. second: order. Order. Order. Process. Program. ordinal
3. Grade: order. Sequence.
4, ancient refers to farewell words.
5. Ancient local schools: state of emergency.
6, refers to the season: four orders.
Preface verse:
1, Yan Liang wrote two exclamations for the first time in chronological order.
2. Sunshine Time Series "Xi Qian Ying Sunshine Time Series"
3. Goose rushes into the second rhyme of Xu Cui's Shangshu Brothers Traveling with Qingyuan.
4. Qiu Mingxu, Mu Ye, Yichuan, "The Story of the Boat Times High"
5, the four sequences are often like turning the hub "Xijiang Yue Four Sequences are often like turning the hub"