Friend Lu: refers to people who are close and easy to get along with, implying profound friendship.
Lu: It refers to a handsome young man with elegant temperament, which means young and promising.
Lu's Spring and Autumn Annals refers to the ancient historical documents of China, which means that he is knowledgeable and versatile.
Lv Xiaobu, Lanxiang mechanic: refers to a skilled mechanic, which means superb skills.
Crazy Lu Zi refers to a person with crazy personality and weird behavior, which means different things.
Lv nerve: refers to a person with unique personality and eccentric behavior, which means different.