hi,since I'm a native putonghua speaker from Jiangsu Province, I think I can give you an insight into the Mainland culture~I have been a student for one year in CUHK, I can speak cantonese and English as well. I want to teach putonghua during 17/5 to 30/6. If you're interested, please contact me at
zhuyilei1992@gmail.com~~~Thank you!