Chuỗi bài luyện phát âm âm đôi (Phần 10-/dʒ/)

Consonant /dʒ/ (Phụ âm /dʒ/)

Introduction
/dʒ/ is a voiced consonant sound.
To make this sound:
Practice the sound /tʃ/ first
then use the voice to say /dʒ/ ....../dʒ/

Chuỗi bài luyện phát âm âm đôi (Phần 9 /tʃ/)

Consonant /tʃ/ (Phụ âm /tʃ/)

Introduction
/tʃ/ is the voiceless consonant sound.
To make this sound, begin to make /t/, then move your tongue back and away from the roof of the mouth as you say /ʃ/.
Don't use your voice to say /tʃ/......./tʃ/.
Let's see some examples