Onomatopoeia (擬聲)

Onomatopoeia means the description of the sound made by animals or anything. There are some examples for that:

• roar (lion)            
• hoot (owl)
• chirp(bird)
• hiss(snake)
• meow, purr (cat)
• bark(dog)
• buzz (bee)
• hum(fly, mosquito, bee)