Can the buyer buy, sell or transfer the house without the seller only by the full authorization certificate of the house?

Notarization only notarizes the entrusting party, and the entrusting party can unilaterally revoke it. Five-year tax payment does not need to be paid every month for five consecutive years, as long as it is paid every year for five consecutive years. You can go to the intermediary or the construction Committee to do the qualification examination of your father-in-law, and pass it on to him. If you fail, you have to think of other ways!