zai4jian4.
In Chinese, you can say goodbye by saying "再见" (zài jiàn).
The most common way to say goodbye in Chinese is 再見. In Hanyu Pinyin this is pronounced zai4jian4. In GR romanization it is pronounced tzay jiann. Another way of saying goodbye that may be easier is "拜拜" which is pronounced "bai1bai1"
In Dinka, you can say goodbye by saying "Kuŋ acin."
In Tigrinya, you can say goodbye by saying "ዋላ" which is pronounced as "wala."
In Chipewyan, you can say goodbye by saying "tansi" or "ho jan."
To say Hello is Ni hao And to say goodbye is Zai jian
In the Torres Strait language, you can say goodbye by saying "Kilei."
In Gambian, you can say goodbye by saying "sa dauda," which means farewell.
tzitchien
zai jian
You can say "zaijian"or "baibai"
To say goodbye, you rub your hands under your armpits and wipe it on the person's cheeks that your saying goodbye to.