226564
Plot Ray , Wei Fuk Wing Orlando Acosta ( Alex Fong ) and his best childhood friends , Chan Bing Gei ( Chin Ka Lok ) , and Lo Ga Fai ( Ram Tseung ) go through different kinds of relationships in this drama .
 Alex Fong, Chin Ka Lok
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Alex Fong, Chin Ka Lok