I hold Yemeni Nationality and I marred WITH MY wife Chinese Nationality, our marriage

our marriage contract was issued from the Islamic center in Bangkok Thailand and stamped and Ratification of the Thai Ministry of Foreign Affairs and from Saudi Arabia embassy in Bangkok Thailand .

My Q: still I need to stamp it from any more direction to be active in china? and from where I need my wife to stamp conformation about out married paper to be active and register in china.