[1] After the relegation of Prek Pra Keila in 2011, Suhana has signed for Phnom Penh Crown.
In 2016, Suhana signed a contract with Nagaworld after spending 5 years with Phnom Penh Crown.
[3] After impressed national team's coach while he was playing for Prek Pra Keila, Suhana was called up for his national team to play against Laos in 2014 FIFA World Cup qualification – AFC first round.
[4] He made his international debut in a Friendly Match against Philippines on 5 September 2012, which ended in a scoreless draw.
[6] He scored his first international goal in 2018 FIFA World Cup qualification – AFC second round against Singapore in the 65th minute.