Charlie Fang returned to China after losing the H1-B lottery three times.Provided by Charlie FangCharlie Fang, now 31, grew up in China, and attended a high school where studying abroad was common.Studying and working in the US led him to adopt a different understanding of work-life balance.He returned to China in 2024 after entering the H-1B visa lottery three times and says he's experiencing culture shock.This as-told-to essay is based on a co…