[xué wèn]
learning; knowledge; scholarship
									
										a man of great learning; an erudite scholar
										学问高深的人
									
									
									
										take a lot of learning
										大有学问
									
									
									
										engage in scholarship; do research
										做学问
									
									
									
										Growing vegetables looks easy, but actually it takes a lot of learning.
										别看种菜好像没啥, 其实大有学问。