A college student from China here, I am your perfect resource. Feel free to send an email to me.
I have been creating my materials for quite some time and I believe they are very unique and helpful.
Definitely check out my instagram account – you won’t regret it, it is not a standard instagram account… https://www.instagram.com/chineseffect_daily/
There is also very cool free Day by Day learning program (now in beta testing with a few bugs) here: http://chineseffect.com/day-by-day/crossroad/
There is a lot of work in both of these project, I’m sure you are gonna love it!
the most difficult part of Chinese as a studying goal – pronunciation! Chinese counts 4 different tones! If you pronounce one of them inccorect you will change the meaning of the word dramatically!
the JTC app is really good for independed learners!!!