Siheyuan I Offer Oil to the Motherland

"Zhuzi, you kid, you don't work as a cook, but you go to school. What are you doing?" "Dad, you don't understand this. You will know in the future that there is a huge difference between reading more and reading less." "What's the use of studying? Your father and I don't have much education. Why can't we still be popular and popular?" He Daqing answered confidently, but He Yuzhu smiled slightly. As a time traveler, he graduated from Petroleum University. Now he has just been liberated. The country is short of oil, so he must contribute to the country. Moreover, the upper limit of being a petroleum engineer is higher than that of a chef.