yes, that is it.
but century egg may also be considered [through an apparent translation confusion] to a type of 滷蛋, or eggs that have been boiled in a master stock repeatedly reused to poach or braise meats. It is very close to Tea Eggs :huh:
This in itself is delicious and very few people would consider it disgusting. Its a light brown colored egg that has the aroma of meat [pork, beef] along with the smell of soysauce. Now if the egg was boiled in this medium for a week, it becomes 鐵蛋 [literally: Iron Egg]. So far, such a food variety can be found only in Taiwan, since it has been saturated in a salty medium for long durations, it could be stored in room temperature indefinitely... leading many to believe such a product can be stored for several years, of course, it has yet to be proven.