Key Chinese words and phrases from the video:
再 见
zài jiàn
Goodbye
一会儿见
yī huì (er) jiàn
(or yī huǐer jiàn)
See you soon
回头见
huítóu jiàn
See you around / later
明天见
míngtiān jiàn
See you tomorrow
阿姨 再 见
āyí zài jiàn
Goodbye (to an woman of the older generation)
叔叔 再 见
shūshu zài jiàn
Goodbye (to a man of the older generation)