oat ndaeng oat baegsayingsaying哑口无言doesn't say anything even when rights are infringed uponA-B-A-C 重复之A-B-A-C Reduplication Pattern Phrase ofoatndaeng2baeg2ʔɔt⁵⁵ʔdaŋ¹³ʔɔt⁵⁵pak¹¹广南县者兔乡Zhetu District, Guangnan County