The article discusses how scholars like ZHANG, LIU, and LIANG interpreted DAI Zhen's theory of righteousness and truth, which sets him apart from other Confucian philosophers. ZHANG focuses on DAI's political views, LIU compares DAI's ideas to both Chinese and Western philosophies, and LIANG sees DAI's theory as more emotional than rational. These interpretations have had a big impact on modern Chinese thinking and learning.