English Premier League side City signed the duo along with fellow Thai Kiatprawut Saiwaew shortly after former Thai Prime Minister Thaksin Shinawatra took charge at Eastlands last year, but all three were denied work permits after signing three-year contracts.
"It is difficult for me to improve because the standards of the reserve side are similar to that of a third division club in Thailand," right-back Suree told the Bangkok Post. "I don´t know anything about my future. Teerasil and I are very lonely because our apartment is far from the city."
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