What is the meaning of the word "Xiang" when leaving a hotel in Nanjing?

"A gust of wind brings catkins and makes the store warmer", and the store is simply the world of Liu Hua. Liu Hua didn't care about fragrance, so why use the word "fragrance" here? A "refreshing heart, wonderful smell", any vegetation has its faint fragrance; Secondly, the word "Xiang" represents the breath of spring, and at the same time, it is secretly looking at the bouquet below. The "shop" here, at first glance, doesn't know what it is, but it is obvious from the following sentence that it refers to the hotel. Only the willow flowers in the hotel will give off fragrance, otherwise even the most elegant antique bookstore can't stand the coordination of the words "a gust of wind brings catkins and makes the store more fragrant" in the scene. Therefore, the word "Xiang" seems abrupt at first glance, but it is so appropriate after careful taste.

Oh, ask this river flowing eastward, whether it can go further than the love of friends! ? "Use rhetorical devices of backchat and comparison. Compared with Li Bai's parting thoughts, the eastward flow of the Yangtze River is far behind, which shows the depth and length of Li Bai's sadness. The poet compares running water to melancholy, which appears in the form of rhetorical sentences, making people feel fresh, energetic and lasting.