G.R. No. L-12400; March 29, 1961
Sy Ang Hoc alias Manuel Te Ang, petitioner-appellee, vs. Republic of the Philippines, oppositor-appellant.

FACTS

Petitioner Sy Ang Hoc, a Chinese citizen born in Amoy, China, arrived in the Philippines in 1937 and never left. He filed a petition for naturalization, presenting evidence of his continuous residence, enrollment in local schools, current status as a medical student, ownership of a house, and employment as a purchasing agent in his parents’ business with a monthly salary. He also presented clearances and expressed his intent to renounce allegiance to China. The Court of First Instance of Davao granted his petition for citizenship.
The Republic appealed, contesting the trial court’s decision. The opposition centered on several alleged deficiencies: the petitioner’s failure to aver in his petition that he had complied with the requirement of filing a declaration of intention; discrepancies between his alleged birth date and place in his petition and his baptismal certificate; doubts regarding the lucrative nature of his employment under his father; questions about the bona fide ownership of his real property; and serious doubts about the qualification of one of his character witnesses, Gerardo Miñosa.

ISSUE

Whether the petitioner has satisfactorily established his right to be naturalized as a Filipino citizen in accordance with Commonwealth Act No. 473 .

RULING

The Supreme Court reversed the lower court’s decision and denied the petition. The legal logic is grounded in the strict and rigid enforcement of naturalization laws, which must be construed in favor of the state. The Court found multiple fatal defects in the petitioner’s application. First, a jurisdictional requirement was not met: Section 7 of Commonwealth Act No. 473 mandates that the petition must contain an averment of compliance with the declaration of intention requirement and that the declaration itself must be made part of the petition. The petitioner’s failure to include this averment was a fundamental flaw.
Second, the petitioner failed to prove he had a lucrative trade or profession. His claimed salary from his father’s business was deemed unconvincing and more akin to a student allowance, especially considering his significant educational expenses. Third, his claim of real property ownership was questionable, as the Court found it improbable that he could have saved enough from his stated income to purchase the house, which was acquired after filing the petition. Fourth, the qualification of his character witness Miñosa was seriously doubted, as there was no evidence presented of his good standing and reputation in the community. Collectively, these failures to meet the stringent statutory criteria warranted the denial of the petition for citizenship.