An exotic, delicious ingredient worth adding to your Chinese ingredient collection!Read more about our 'exotic' ingredients here: : http://thedumplingsisters.com/2016/10/02/four-yu-fermented-tofu-article/Instagram: https://www.instagram.com/dumplingsisters/Twitter: https://twitter.com/dumplingsistersFacebook: https://www.facebook.com/TheDumplingSistersGoogle+: https://plus.google.com/u/0/b/110839322742327927449/+TheDumplingSisters/posts?pageId=110839322742327927449