Usages of xièxie
她 也 需要 给 爸爸 打 电话， 谢谢 你。tā yě xūyào gěi bàba dǎ diànhuà, xièxie nǐ.
She also needs to call her dad; thank you.
谢谢 你， 我 一定 请 你 吃 晚饭。xièxie nǐ, wǒ yídìng qǐng nǐ chī wǎnfàn.
Thank you; I will definitely treat you to dinner.
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