Vocabulary consisting only from characters you are able to read
工夫
kufuu
(1)scheme, device, scheming, devising, figuring out, coming up with, solving ingeniously, (2)dedication to spiritual improvement (esp. through Zen meditation); (sens) labourer, laborer, blue-collar suru
商売
šoubai
trade, business, commerce, transaction, occupationjlpt3, suru
夫妻
fusai
man and wife, married couplemix