Pursuant to Article 44 of the Law on Marriage and Family 2014, there are regulations on ownership, use, and determination of private property as follows:
(1) Husband and wife have the right to own, use, and decide on their own assets; or not to join their own assets in the common property.
(2) In case the husband or wife cannot manage the property alone and also does not authorize another person to manage it, the other party has the right to manage that property. Property management must ensure the interests of property owners.
(3) Each person's separate obligations to property are paid from that person's separate assets.
(4) In case the husband and wife have their own property and the profits from that property are the only source of livelihood for the family, the determination of this property must be subject to the consent of the husband and wife.
Thus, in the case where parents give their daughter a red book after getting married, the daughter-in-law can only be in the red book when the wife agrees to add her own assets to the common property.
