1. Uptown adopted a combination of dynamic and static expression. Three or four sentences are noisy in silence, "birds sing clearly and invade the eaves", which is very vivid in contrast, suggesting that it rained last night, Kesaru. Stealing a column is more affectionate, peeping under the eaves, telling people that they are happy with the new sunshine, vivid and charming.
2. Use the combination of reality and excess (or the combination of reality and excess). "Living in Wumen and spending a long time in Chang 'an" is a true description of living in a foreign land, while "dreaming in Furong Puxiaofang" is a false description of his dream, which euphemistically expresses the poet's homesickness.
The above analysis is for reference only. For more information, it is recommended to consult a professional.