[劳经]?自食其力

... earned income 劳动收入 earn one's own living 自食其力 Feed vt. 喂（养)，为。。。提供食物；向。。。提供 ...

?独自谋生

独自谋生 : earn one's own living; hoe one's own r ..

?自谋生计

... earn a living谋生 earn one's own living自谋生计 gain a living谋生 ...