 Complete the following phrase:  Muzepper was called up into China U-20s squad in 2009 where he would take part in the teams 2010 AFC U-19 Championship qualification. After Chinas successful qualification he would draw significant attention when he became the first Uyghur player to ever be called up to the senior team. The Chinese Head coach Gao Hongbo called him up for several training sessions in preparation for 2010 East Asian Football Championship on the basis of his youth performances, however he did not feature within the tournament. He would return to the Chinese U-20 squad and take part in the 2010 AFC U-19 Championship where he would play in three games and saw China knocked out quarter-finals. After that tournament he was immediately promoted to the Chinese U-23 squad and included in the team that played in the 