The Home Ownership Scheme in Hong Kong is one of the public housing schemes of the Hong Kong Government. Hong Kong Housing Authority builds public housing and sells it to low-income people at low prices, so it has ownership and can be inherited. Mainland residents inherit the heritage of relatives in Hong Kong, entrust Hong Kong lawyers to handle it, issue a power of attorney to entrust relatives and friends in Hong Kong, and entrust Nanyang Commercial Bank Trust Co., Ltd. to apply to the Hong Kong High Court. The applicant shall provide a notarized document issued by a mainland notary office to prove his relationship with the deceased, which shall be implemented in accordance with the relevant laws of Hong Kong.