Hey, I am Fei, a fresh year PhD student (not to show-off) from China and now living in Manchester, majoring in engineering. Even though I have learnt English for more than 10 years, the practical conversation skill is a problem for me. I am looking for a partner for practicing and I can help with Mandarin in exchange and some scientific or engineering knowledge as well if you like. I am free almost every night, don't feel hesitate to contact me!