Mr. Feng Ru was the first aircraft manufacturer and flight home in China, and died unexpectedly during an aircraft show. I saw a friend introduce that Mr. Feng Ru's tomb is the only one in the entire Huanghuagang Park with photos. When I looked at all the martyrs in Huanghuagang Park, I found it was true. Although Mr. Feng's tomb was in a less eye-catching corner, his contribution to the cause of Chinese revolution and the cause of Chinese flight was something we will never forget.