Cancellation of contract when one party is unable to perform

(Baonghean.vn) -According to Mr. Nguyen Dinh Tuan (residing in Vinh city): Mr. Tuan hired an architect to sign a contract to design a villa for him. However, the architect later had a traffic accident and broke his arm so he could not continue the design immediately, affecting the progress of his villa construction.

Mr. Nguyen Dinh Tuan asked: Can I cancel the contract?

Trong Hai - Lam Tung