Chen's eligibility to play for
Chinese Taipei was discovered by the
CTFA public relations director Chen Chia-Ming in 2009 and Chen was invited to play for the national team. The
Chinese Football Association of the mainland had also made an attempt to recruit Chen three months after the CTFA did. On 24 May 2011, encouraged by his relatives, Chen elected to play for Chinese Taipei. Chen made his international debut against
Malaysia on 3 July 2011 and scored the winning goal. This marked the first time in 10 years that Chinese Taipei beat an opponent that was ranked in the FIFA top 150. The attendance of the game was a record breaking at 15,335, which was 10,000 higher than average. On 9 October 2015, Chen scored the third goal in a 5–1 victory over
Macau.
International goals :''Scores and results list Taiwan's goal tally first, score column indicates score after each Chen goal.'' ==Honours==