Hi, I am from China originally and study abroad in United States since 15. Thus, I am native speaker for Chinese(Mandarin and Cantonese) and English. I am here in Luxembourg for work. However, I am more than happy to help people who wanna learn either of those languages after work and during weekend. Moreover, I am pretty good at math and proof-read English paper, please let me know if you need help from it as well. Pro tips to study language, talk to local and start with daily conversations. I will be glad to assist you with the process and journey.