At ByteDance, we believe A/B testing is the best way to make product decisions.
So happiness is the most popular word we have heard through the past two years. Happiness is not only related to personal experiences and personal values, but also, it's about the environment.
地球上的每个人都有一个等待他的宝藏。
我们行业的未来取决于经济增长与环境责任的平衡。