At the same time, if both parties have written agreement on the same property after marriage, then the agreement is legally binding. According to the provisions of Article 19 of the Marriage Law, husband and wife may agree that the property acquired during the marriage relationship and the pre-marital property shall be owned by themselves, wholly or partially, and partly. The agreement shall be in writing. Where there is no agreement or the agreement is unclear, the provisions of Articles 17 and 18 of this Law shall apply. The agreement between husband and wife on the property acquired during the marriage relationship and the property before marriage is binding on both parties.