The boiled drinking water (100oC) is introduced to the right temperature for that yeast to work as 10 - 15oC. This temperature relies on the type of yeast and the type of beer. The most significant obstacle of using the bus in Saigon is figuring out all the one-way streets, https://zioneggfe.bcbloggers.com/27766096/5-simple-statements-about-saigonlist-explained