Analysis: Four things we learn in Spain's Matchday 22

MADRID, Jan. 29 (Xinhua) -- The 22nd round of games in Spain saw Girona and Real Madrid keep up their charge at the top of La Liga while Barcelona slipped to a disastrous defeat that promoted Xavi Hernandez to say he would step down as coach at the end of the season. Here are some things we learned this weekend in Spain.

1. Real Madrid and Girona continue winning

No change to the script for Real Madrid an