Chapter 38: Summer Vacation His gaze was sincere and earnest. Zhou Chengdong knew all too well how important knowledge was in this era. But given their family's circumstances, no matter how well he studied, Chen Liyang could hardly be expected to pay for their schooling out of his own pocket. The nine years of free compulsory education provided by the state was already an enormous blessing for them. Even if high school tuition was waived, they'd still have to cover living expenses and…