Yang Guolong is a world star name for fans across Africa, Asia and Oceania.

Having made his Hong Kong Under 18 debut in 23/02/09, Yang Guolong has gone to make 17 appearances.

Having made his Hong Kong Under 21 debut in 26/10/09, Yang Guolong has gone to make 14 appearances.

At the international level he played a total of 31 games, scored 0 goals and was nominated MoM 0 times for Hong Kong Under 21, Hong Kong Under 18.

At city level competition he made his debut for Hong Kong on 06/02/12, having played 45 games and scored a total of 0 goals..

He began his career at Fanling-Sheung Shui Jaguars in season 8, making a total of 1 appearances.

In season 8 he joined H.K.P..
In season 9 he joined Kowloon Flames and made 1 appearances.
In season 9 he joined VR and made 1 appearances.
In season 10 he joined FK Klaipėda and made 6 appearances.
In season 11 he joined Nicea Fùtball club.
In season 13 he joined Amber and made 17 appearances.
In season 14 he joined Geneva.
Was transfered to Lima (PER) in season 14 for 0.
In season 15 he joined MYFC and made 7 appearances.
Was transfered to Újpesti Dózsa FC in season 15 for 0 and made 10 appearances.
In season 16 he joined Benevento Calcio and made 6 appearances.
In season 18 he joined Lion Mountain and made 124 appearances.

Yang Guolong has build a record of wins through his career:
21/03/2012 - Cup Winner (Lion Mountain)
11/07/2012 - Cup Winner (Lion Mountain)
16/07/2012 - National champion of 香港甲組足球聯賽-Hong Kong First Division Football League (Lion Mountain)
31/10/2012 - Cup Winner (Lion Mountain)
12/06/2013 - Cup Winner (Lion Mountain)
07/10/2013 - National champion of HK League (Lion Mountain)

Yang Guolong ended his career in season 23 playing for Lion Mountain with a total of 173 career appearances.