How did the teams that entered the semi-finals of 16 in the Champions League play in the eighth finals?

Champions league 16 group first versus group second, draw lots to decide opponents. However, the team first avoided the draw between the team and the national team, and the second place was other teams. After entering the quarter-finals, there were such restrictions.

The game adopts two rounds of local and peripheral rules. The specific promotion rules are as follows:

1, the one with the highest total score will be promoted;

2. Those who score away from home will be promoted;

3. Overtime; Whoever wins in overtime will be promoted. The away goal was tied, counting two, and the visiting team advanced. If it is 0-0, there will be a penalty shootout. ?

4. penalty shootout.

UEFA is an annual football match sponsored by the European Football Association, which represents the highest honor and level of European club football, and is considered as the most quality, influential and high-level club activity in the world. It is also one of the most valuable football matches and sports events in the world.