The two sides will maintain contacts at all levels, especially among senior officials, and will expand friendly cooperation in all fields, so as to promote Sino-Armenian relations to a new level.
The versatile right-sided player, 19, has yet to make his senior competitive debut for City but impressed in the prestige friendly against Barcelona at the Nou Camp in August.
The Hertfordshire youngster has produced some outstanding performances already this season and earned his first senior cap for England in the friendly against Hungary last month.