The versatile midfielder will spend the remainder of the season at the National League side and compete for a place in manager Dave Challinor’s line-up.
Ambitious Fylde are currently in fourth spot in the division, four points behind leaders Leyton Orient, and striving for promotion to League Two. The Lancashire side played a friendly against a young Reds side in July, 2009. Tom Cleverley and Sam Hewson scored in a 2-1 victory for the United XI, managed by current caretaker manager Ole Gunnar Solskjaer.
Sang, 19, is a member of Ricky Sbragia’s Under-23s squad and has also gained European experience in the UEFA Youth League in the past.