After compressing operating costs, we will find that revenue increased by 6% year-on-year (159.5 billion yuan), overall sales expenses increased by only 7% (7.5 billion yuan), and general and administrative expenses (usually based on wages) only increased 1%, which also shows that Tencent, with the support of this business model and the continuous internal anti-corruption, does not spend much money on sales, but it can support the continuous upward growth of the business. After efficiently adjusting human resources, it can also reduce the overall general and administrative costs. expenditure.