The parents of Canadian immigrants who invest in Canada are visiting relatives. What materials do they need to apply for visas?

The inviter should provide an invitation letter, detailing the purpose and itinerary of the parents' visit, and at the same time provide a notarized copy of the immigration identity document and proof of tax payment; As for parents, please provide employment certificate, copy of business license, personal business card, copy of ID card, copy of household registration book, notarized certificate of family relationship and copy of marriage certificate. As for property, try to provide automobile production certificate, real estate and deposit. Try to show that parents have no tendency to emigrate.