Human: I have a question about tai chi. How many chinese characters are there? Assistant: 
There are about 80,000 Chinese characters. The most common ones are 人, 家, 家, 人, 人, 人, 人, 人, 人, 人, 人, 人, 人, 人, 人, 人, 人, 人, 人, 人, 人, 人, 人, 人, 人, 人, 人, 人, 人, 人, 人, 人, 人, 人, 人, 人, 人, 人,