Comparison of Chinese and Russian aviation strength?

Research strength China is stronger, technology Russia is stronger. (Researchers China is about 2 times more than Russia, technology is 30 years behind). Manufacturing capacity of China is stronger, the reserve fighter Russia is stronger (economic strength is higher than Russia, but the number of third-generation fighters is far worse). If you count missiles, then basically the two countries are equal in strength, and each other to ensure the destruction of military targets.