Pinyin
What is Pinyin?
Interactive Pinyin Chart from CLI
Interactive Pinyin Chart from Yoyo Chinese
Tone Pairs Practice
Tone Changes
Pinyin Practice (interactive)
Pitch Perfect Pinyin (interactive pinyin exercises)
How to type Pinyin?
How to type Pinyin with tones?
Pinyin Editing Tools
Chinese Characters
Introduction to Chinese Characters
Chinese Characters Explained
Chinese Character Radicals
Chinese-English Dictionary with Stroke Orders by Arch Chinese
Stroke Order Rules
36 Chinese Characters Animation
A Brief History of Chinese Characters
Online/ Smartphone Chinese-English Dictionary
Pleco
Yellow Bridge
Arch Chinese
Hanping Chinese
Skritter (app for learning for how to write Chinese characters)
Other Chinese Language Resources