Chinese

		green (blue, black); Qinghai province (abbrev.)	plum flower	a bamboo stick used as a toy horse
trad. (青梅竹馬)		青	梅	竹馬
simp. (青梅竹马)		青	梅	竹马

Idiom

青梅竹馬

1. a girl and a boy playing innocently together; a man and a woman who had an innocent affection for each other in childhood