The example of B vs P is interesting, as modern Korean has the same. The airport code for Busan (South Korea) is PUS because there is no practical difference between B and P in Korean. Same with G/K, R/L, and D/T: each pair is interchangeable and has been subject to changing fashion over the years in Gorea.
The example of B vs P is interesting, as modern Korean has the same. The airport code for Busan (South Korea) is PUS because there is no practical difference between B and P in Korean. Same with G/K, R/L, and D/T: each pair is interchangeable and has been subject to changing fashion over the years in Gorea.