1) He never gives up to any troubles.
- He lost in Olympics 2004 that made him to discourage and want to quite boxing
2 times but he changed his mind and decided to fight again.
2) He tried to practise hard everyday for firm his body and increase his boxing skill.
3) He uses his mistake in the past to be a lesson.
- He used to lost Andry Laffila of Cuba in Boxing World Championships 2005 then
he met him again in Beijing Olympics 2008 and he won with score 8-2.