According to google translate I see from Chinese to English, "Who can teach me how to make blur? I would like to learn to do mod, ask me.". Blur isn't a mod, it's a setting that can be changed in the game's options menu. For the Chinese person to understand what I just said, I'll spell it out for you in Chinese:
"模糊不是一个mod,它是一个可以在游戏的选项菜单中改变的设置。" or "Blur isn't a mod, it's a setting that can be changed in the game's options menu."