Born without security, he picked up paper scraps in elementary school. In middle school, he held part-time jobs tutoring, doing homework for others, and cleaning toilets, doing anything for money.,Tuition fees are settled every half month, and parents are all well-off. Two of them sent red envelopes with 500 yuan each, totaling 6,000 yuan in earnings.,Jiang Ning took a photo and sent it to the pharmaceutical company's sales representative, who was also a courier. "[A wealthy new client needs it urgently tonight. We need the goods by tonight. Please give me a discounted price.]"。