How many red envelopes does my sister get when she buys a new car?

1000 to 5000. My sister buys a new car and my brother gives out red envelopes. The amount between 1000 and 5000 yuan can be considered. The specific amount of red envelopes can be determined according to one's own economic situation and the relationship with one's sister. If your brother has a high income or has a very good relationship with your sister, you can consider wrapping a bigger red envelope. If your brother's financial situation is average, or you want to show your special concern for your sister, you can also choose a smaller red envelope.