Be aware that Rednotes is heavily censored by the Chinese government. What is presented there is only a very biased part of the real China. The Chinese users there are a small fraction from the mid-to-upper class of the full population. The rosy pictures do not reflect the full facts of the country.
If you go to Telegram, you will see lots of videos from China about police beating people on streets, poor people jumping from hospital buildings for not affording the medical bills. All these are strictly forbidden to mention on Rednotes.
You have much less freedom of speech on Chinese social platforms. They are designed to let you feel good, only see the good parts of the real life. That's exactly how the one-party, big-brother system works.