war_Latn: han nobyembre 10, 1978, gin padangat an proclamation no. 1801 nga nagdedeklarar han guiuan nga tourist zone and marine reserve ha ubos han administrayon ug control han philippine tourism authority pta.
eng_Latn: on nov. 10, 1978, proclamation no. 1801 was signed declaring guiuan a "tourist zone and marine reserve" under the administration and control of the philippine tourism authority pta.