Learn Chinese and Pinyin from youtube

1. Learn Chinese through conversation 

Introduction to Learning Mandarin Chinese with GraspChinese.com
This playlist on youtube shows sentences and highlights commonly used words. 
Playlist URL: https://www.youtube.com/watch?v=jo22cVxnZm0&list=PL0A5BF42C1FBB672B

2 Learning PinYin 

Chinese Pinyin in 6 mins
This is a nice animated videos showing the common sounds for pinyin.
Link: https://www.youtube.com/watch?v=b9Ayvjy-Dgs