When in Shanghai, you have to try a Chinese SPA. After entering, you will get a pair of slippers and a key for your locker, where you have to put all of your clothes, and then you will go inside naked. Only employees are wearing swimming suits. The first time, I was little bit nervous about going in front of so many people absolutely naked, but we men can handle these things quite quickly.
The way a person speaks often reveals much about a person; in the same way, vocabulary often reveals much about a nation. For example, Eskimos supposedly distinguish several different shades of white through a wide vocabulary, and again the Chinese have a rich vocabulary for labeling family. Each student of Sinology experienced headaches when learning family members in Chinese.