Before 2015 in China, it was not uncommon to witness parents bringing their children to the drinking table to have them "participate" and infuse energy into the atmosphere. Toasting and serving drinks to adults was a frequent occurrence and drinking establishments surprisingly displayed leniency towards children. The influence of this wine table culture on children could lead them to two extremes - they might become overly sensitive and introverted, feeling ashamed to express themselves, or they might adopt a prematurely worldly and exuberant attitude. I personally identify more with the former category nowadays, while frequently observing the latter in others. Alcohol isn't poison; it's not merely a means to an end. From my perspective, it's more akin to an excuse. Similar to how adults use excuses to rationalize their actions, children often take these excuses seriously.

The existence of "temporary students" is another prevalent social phenomenon. During my childhood, most of my classmates came from areas outside of Beijing, where their parents had relocated for better job opportunities and education. While these children gained access to quality educational resources, they also faced heightened competition and the absence of close friends due to their parents' busy schedules.

The Bohai Sea separates Shandong from Beijing, and those children "across the Bohai Sea" are striving to reach the shores.