1. 贵人guiren:guardian angel:
She's my guardian angel, always sticking up for me and ready with advice.
2. 滚瓜烂熟gun-gua-lan-shou: can recite something in one's sleep:
He knows this poem so well that he can recite it in his sleep.
3. 过不去guo-bu-qu: be hard on/ make it difficult for:
I don't mean to be hard on you when I offer some critique.
4. 锅底朝天guo-di-chao-tian: the cupboards are bare: As we didn't buy anything in the past week, the cupboards are bare.
5. 过河拆桥guo-he-chai-qiao: burn one's bridges:
He has done a lot of favors for me, I don't want to burn any bridges.
6. 过奖guo-jiang: over praise/ Oh,how you do go on!:
A: This is the best meal I've ever had in my life.
B: Oh, how you do go on!
7. 过意不去guo-yi-bu-qu: in one's debt/ can never repay:
I can never repay the kindness you have shown me.