Why did Emperor Qianlong trust Xiao Shenyang so much? What is the ability of small Shenyang?

Xiao Shenyang is a master of psychology. His psychological analysis of Qianlong is thorough, and he can think of Qianlong's preferences and ideas. Therefore, he works for Qianlong, catering to Qianlong's wishes everywhere, decent, in place and complete. For example, once again, Gan Long suddenly sat up in bed and muttered something, but no one understood it. Gan Long's son Jiaqing didn't understand what it was. After calling Xiao Shenyang, Xiao Shenyang knew that Gan Long was chanting a spell, cursing a rebel in western China at that time. From this point, we can see how small Shenyang caters to the mentality of being willing to work hard. Imagine if you have a subordinate, it is always satisfactory to let him do things, and the result of doing things caters to your mind very much, making you happy, capable and loyal everywhere. Anyone will like such a subordinate.