The whole poem consists of three chapters, using flashback technique. The first two chapters describe themselves as "I". The other person's clothes left such a deep impression on her that she couldn't forget it. I can imagine her longing for love. The third chapter points out the location, and writes that she was upset by waiting for her lover to come, and walked back and forth, feeling that although she had not seen each other for only one day, it seemed as long as three months.
At the end, the inner loneliness, through exaggerated rhetoric skills, causes the contrast between subjective time and objective time, thus vividly showing its strong emotional psychology, which can be said to be amazing because of exaggeration and modification. Psychological description techniques developed incisively and vividly in the later literary world, and traced back to the source, this poem has already begun.
Extended data:
The original text of The Book of Songs Zheng Feng Ji Zi:
Qingqing is your collar, YY is my miss. If I didn't go to see you, didn't you receive my letter?
Green is what you wear, and leisurely is my feeling. If I never visit you, can't you take the initiative?
Come on, always open your eyes, on this high tower. A day without seeing your face seems as long as March!
Vernacular translation:
The green one is your collar, and the long one is my miss. Even if I didn't pick you up, didn't you send the news?
Green is what you wear, and leisure is what I feel. Even if I don't come to you, can't you come on your own initiative?
Come and go, look around, on this tower. A day without you is as long as March!
Baidu Encyclopedia-Qingqing Zijiao