Is this ancient poem on New Year's Day a classic poem celebrating Chinese traditions

On New Year's Day, Wang Anshi's poem describes for us three traditional Chinese customs during the Spring Festival: setting off firecrackers, drinking tusu wine, and exchanging new peaches for old ones. Nowadays, although fewer people put up peach symbols and most people replace them with spring scrolls, the custom of setting off firecrackers and drinking wine is still widely spread, which side by side also confirms that China has a very long cultural tradition.