Baker Talent is a local chain with stores in all districts. Just search for the name on Gaode Map (Amap) or Baidu Map. Or just remember this article if you stumble apon a store.
Baker Talent (贝克达人)
This chinese bread chain has one item that sets them apart from others, and that being their Mango bread. Huge chunk of Mango in a slightly sweet bread and cream behind it. Best part is, that it costs just 8 yuan. What a bargain.
They do have other breads which are ok and mostly simple sweet and soft breads, nothing out of the ordinary. There is one non-sweet garlic. sesam bread, all others are mostly the sweet dough with different toppings or fillings.
This bakery has quite many stores in Guangzhou and you can find them all around the city. Where I live it is quite a hit and miss to get a Mango bread as they are sold out very fast after they produced a new batch in peak hours.