Intoxicating. Yanyu Jiangnan Zui Shaoxing means a rainy day in Shaoxing, Jiangnan, which makes people feel trance-like and intoxicated. Misty Rain in Jiangnan means that from March to mid-April, there is a lot of rain in Jiangnan, where the climate is relatively humid, and the sky is filled with gray smoky mist. This drizzle comes again in the sky, and it looks like fog again.