On average, mastering Mandarin Chinese takes 2,200 hours according to the Foreign Service Institute. This means by dedicating 20 hours a week, it’s possible to reach fluency in Chinese in about two years. A great way to reach fluency is to practice regularly with native speakers. If you don't know any native speakers near you, check out language learning websites to find online Chinese tutors. All you need is internet access and a desire to study.