Opinion | China's worst wives in Shanghai? An online ranking rekindles age-old stereotypes

Over the last few days, a ranking of cities in China where husbands are most controlled by their wives has been circulating on Chinese microblogs and drawing thousands of comments.
According to the rankings, China's leading commercial hub Shanghai also leads in "hen pecking", followed by Sichuan's capital Chengdu, Hubei's Wuhan and the historic city of Chaozhou in eastern Guangdong.
Even that report said that the ranking was old and using it was like "reheating the old food" of popular preconceptions.
The rekindling of the eternal debate about China's regional stereotypes comes at a time when the country' is considering reforming its "hukou" or household registration system, that has pegged many second and third-generation urban residents to their rural roots.
Until now, regional discrimination remains an prominent issue in hiring practices, university admissions and the administration of justice.