Section 1. Section four of Act Numbered Four hundred and ninety-six is hereby amended by adding at the end thereof the following words:
"All cases arising in the Court of Land Registration in the city of Manila shall be assigned to the regular judges of the court by rotation, as nearly as may be, and all cases arising in said court outside of the city of Manila shall be assigned by districts to the regular judges and the judges at large of the Court of First Instance performing the duties of judges of the Court of Land Registration. The limits of said districts shall be determined by agreement among all of the judges serving on the court. The judge to whom a case is once assigned shall thereafter have exclusive authority and jurisdiction therein unless and until he shall be absent from the Philippine Islands, or shall have voluntarily transferred such case to another judge, or such transfer shall have been authorized by the Secretary of Finance and Justice: Provided, That any judge of the Court of First Instance outside of the city of Manila shall, when ever directed in writing to do so by the Secretary of Finance and Justice, hear and make findings of fact in land-registration cases at the times and places prescribed by law for holding regular or special terms of the Court of First Instance in his judicial district, whenever any application or applications under this Act shall have been duly published, mailed, and posted for hearing at any such times and places. For the purposes of any such hearing such judge of the Court of First Instance shall exercise all the powers exercised for like purposes by judges of the Court of Land Registration, including the power to determine whether the application has been duly published, mailed, and posted for hearing, and the power of adjournment to such times and places as may be convenient, and, after the hearing, such judge of the Court of First Instance shall return the application and all papers and documents filed in connection therewith and all evidence presented in support thereof or in opposition thereto, together with his findings of fact, by official messenger or registered mail, to the clerk in Manila, who shall thereupon transmit the papers and record in the ease to the judge to whom the case has been assigned for decision. Such judge to whom the case has been assigned may, of his own motion, or on motion for a new trial made by any party to the case on proper grounds and in due time, reopen the case and, with the previous approval in writing of the Secretary of Finance and Justice, return it to the judge of the Court of First Instance of the district in which the findings of fact were originally made for further hearing. Such judge of the Court of First Instance shall thereupon conduct such further hearing and return the application, papers, documents, and evidence and any further findings of fact to the clerk in Manila in the manner hereinbefore provided, to be again delivered to the judge to whom the case has been assigned. Nothing in this section contained shall be construed to prevent judges serving on the Court of Land Registration from referring any such case to an examiner of titles, as referee, to take testimony and make report thereon to the court,"