Free beginner Chinese video + lecture course
Essential Chinese for Travelers 1 is a free course from Udemy instructed by Shuai Zhang.
This course offers 23 lectures and 2 hours of content
It is part one of a series geared to teach you to command Chinese Pīnyīn and tones, be comfortable greeting and parting, manage taxi rides, show appreciation, check into hotels, use numbers and know some cultural connotations.
These lessons are for beginner and intermediate learners
Good for those who seek an overview of the basics of Chinese as well as anyone interested in Mandarin and Chinese culture.
Free app, too
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