13. The whole population of Australia is less than the cave dwellers who live in the cave dwellings called yaodongs which is an estimated 30,000,000. 14. Traffic can sometimes be really long and annoying but no traffic can beat the Shanghai record! It lasted for 12 days and stretched for 62 miles. 15. “Virginity” is a big deal in China, so to save girls from going through a questioning period hymens are restored. But only if you pay up $700 and up.