Complex sentence: Vathanaka played an important part in Cambodia's campaign in the 2018 World Cup qualification, in the first qualifying game he came off the bench to score two goals, the second a thunderous free-kick, in a 3-0 home win over Macau.
Split into simpler sentences: Vathanaka played an important part in Cambodia's campaign in the 2018 World Cup qualification. In the first qualifying game he came off the bench to score two goals, the second a thunderous free-kick, in a 3-0 home win over Macau.