Symbol	Pinyin	Meaning
演	yǎn	to develop; to evolve; to practice; to perform; to play; to act
老	lǎo	prefix used before the surname of a person or a numeral indicating the order of birth of the children in a family or to indicate affection or familiarity; old (of people); venerable (person); experienced; of long standing; always; all the time
鼠	shǔ	rat; mouse
牛	niú	ox; cow; bull
虎	hǔ	tiger