Chaiya salted rather than the other effects that have been covered with soil and covered with ash. Another often used method is the salted, pickled with salt water.
Salted eggs chaiya is quite different than the effect that has been wrapped in clay and glaze with rice husk ash. The salted eggs, which are often used to infuse with salt water.
Chaiya salted eggs rather than having a special characteristics than the other in that there is a covered with soil and ashes coated with chaff, salty eggs are often used in other ways, pickled with salt brine