After failing for the thirtieth time, he learned from the experience and compiled the real questions from the imperial examinations over the years into the "Five-Year and Three-Year Imperial Examination Simulation", which came with a "question paper based on examination points". In the imperial examination that year, the first thirty people who bought his book passed the imperial examination. As the news spread, candidates across the country rushed to compete, and "Wen's tutoring" monopolized the scientific examination market.
