澳洲註冊結婚, then HK re-marry again

One of the information is required for marriage registration here in Hong Kong is the MARITAL CONDITION BEFORE MARRIAGE. What will your boy friend provide?1) Bachelor? The original Single Certificate issued by the official authority of his birth country must be shown.2) Separation? This is not acceptable.3) Divorced person? The original Divorce Certificate must be shown.Please be careful - Even though he married in Australia, he might commit the bigamy. Please refer to this: OFFENCES AGAINST THE PERSON ORDINANCE - SECT 45 BIGAMYAny person who, being married, marries any other person during the life of the former husband or wife shall be guilty of an offence triable upon indictment, and shall be liable to imprisonment for 7 years: (Amended 50 of 1991 s. 4) Provided that nothing in this section shall extend to any person marrying a second time whose husband or wife has been continually absent from such person for the space of 7 years then last past, and has not been known by such person to be living within that time, or to any person who, at the time of such second marriage, has been divorced from the bond of the first marriage, or toany person whose former marriage has been declared void by the sentence of any court of competent jurisdiction. (Amended 30 of 1911 ss. 2 & 5) [cf. 1861 c.100 s. 57 U.K.]I therefore suggest you think it over and over before action OR please check with your lawyer.