Complex sentence: Wong Wai played all 6 games and scored a goal in the quarter-finals.He helped the club gain promotion to the First Division for the first time in club history by scoring 5 goals in 15 games in the 2010--11 season.
Split into simpler sentences: Wong Wai played all 6 games and scored a goal in the quarter-finals. Lo helped the club gain promotion to the First Division for the first time in club history by scoring 5 goals in 15 games in the 2010--11 season.