IC lesson 18: Chinese characters and pinyin Integrated Chinese lesson 18 vocabulary practice. Use NJStar or similar software to see the Chinese characters if your computer doesn't support Big5 encoding. Tools See a list of terms used in these activities. Matching Flashcards (Java / non-Java) Concentration Word Search Activities created by: Mary Jacob This activity was created by a Quia Web subscriber. To learn how to make your own, just like this, click here.