It’s hard to make money by teaching math. custom for your only 100 Chinese yuan. You give me the electronic version of the math questions (within the grade1-7 of primary school).After completing it, I will explain it Publish video.I aim to teach 200 sets of paper and donate a small vegetable greenhouse (worth 20,000 yuan) to the school farm. After success, I can also record and broadcast the agriculture learning process. I have zero level in agricultural knowledge. Commercial sponsorship (10,000 yuan) can also be sought for the naming rights of vegetable greenhouses. WeChat: 402696788 Email: zhen.australia@gmail.com paypal: zhen.australia@gmail.com