太君 [－－]

Jyutping taai3 gwan1
Pinyin tài jun

Definitions (Wiktionary)
  1. noun, historical
    title for the mother of an official in imperial China
  2. noun, honorific
    term of address for mother of the person the speaker is addressing
  3. noun, historical
    term of address for Japanese officials in Japan-occupied regions of China during the Second Sino-Japanese War

太君 [－－]

Jyutping taai3 gwan1
Pinyin tài jūn

Definitions (Wiktionary)
  1. noun, historical
    title for the mother of an official in imperial China
  2. noun, honorific
    term of address for mother of the person the speaker is addressing
  3. noun, historical
    term of address for Japanese officials in Japan-occupied regions of China during the Second Sino-Japanese War