Wen xue da gang /. Xia. Wen xue da gang /. Shang. Wen xue da gang / Wen xue da gang/. Shang ce. Zhe xue da gang = Guo xue gang yao/. Xia. Li xue da gang/ Shi jie wen xue da gang.. 1. Shi jie wen xue da gang.. 3. wen xue yan jiu