First of all, although it's a single-handed ball, it's not that easy to kick, because you have to face the goalkeeper of the other side. If you are slow, you may be caught up by the defender of the other side. Therefore, the single-handed ball must be fast, and it must be able to adjust the shooting angle, hit the door and avoid the opponent's goalkeeper. In short, although it looks simple, it is not simple at all, but it is a good opportunity.
Secondly, Lei Wu's running position is actually world-class, which can be seen. Many times, Lei Wu can run out of a very good position to shoot, so Lei Wu can often create risks. However, there are many opportunities to run out of the running position, so there will be many wasted opportunities, which is why Lei Wu often misses the single knife, because there are many opportunities for single knife.
Another reason is the fierce competition in La Liga, including physical confrontation and player speed, which are much stronger than those in China. It can be said that as long as Lei Wu gets the ball, he must sprint and shoot at once, otherwise he will be caught up by the opposing defender, and the goalkeeper in La Liga has a high level and is likely to be blocked by the goalkeeper. Even many excellent athletes, such as Robben and others, failed to score, so it is normal.
Another reason is that Lei Wu's own weakness is shooting. It can be said that Lei Wu's shooting in the Super League is also one of his weaknesses, but Lei Wu's weakness is covered by his goal rate, and the level of the Super League is relatively low. But in La Liga, his weakness was completely discovered, but he couldn't shoot. So, many times he is just wasting his chance.
In short, due to the high level of La Liga and Lei Wu's poor shooting skills, he often misses a stroke.