Given the Seoul regime's instability during the 1970s, the number of ethnic Chinese in Korea dwindled (many left for America or Taiwan), as did the number of such schools (to 31).
七○年代，韓國政局不穩，華僑大量移美或回到台灣，留在韓國華僑人數減為二萬不到，學校減為卅一所。