China's India experts' views on India are divided by generation. The older experts are influenced by the internationalist education when they were young, and they pay great attention to internationalist ideas such as friendship, mutual respect, solidarity, etc. Indoctrination can affect a person's lifelong ideology.These people have a very positive view of India. They believe that the combined population of India and China is half of the world's. China and India should be friendly anyway, so how can they fight each other?
I think these older India experts in China don't understand neither India nor reality. The education of communist idealism had too much influence on them, too much idealism, and the image they painted of India was just a false image of their own outdated internationalist ideology.
Young Chinese experts on India believe that there is no need for China to maintain so-called friendly relations with India. What is India? Indians have irrational self-confidence and are good at lawyer-style sophistry. Just like Nehru, they often try to use some lawyer-style words, traps and tricks to play some small tricks, which is very annoying.
The reality is that Indians do not believe in win-win cooperation. The Chinese like to emphasize cooperation and win-win. This concept comes from the Chinese concept of peace. In the eyes of Indians, win-win cooperation is a naive and stupid idea. What Indians want is to take all and get all the benefits.
As the older generation retire and the new generation grows, China's view of India will become more realistic.