Why is China bullying Australia?|Yangyang•Talk(18th Jan 2020)

Storyline: Younger sister Yinyin was not happy because her workmate said Chinese are bad. Yangyang tried to explain to Yinyin that there is a reason behind China bullying Australia that no other ones have mentioned before. And maybe that is the ultimate reason the world needs to remember when China is doing the similar bullying again to other countries.