Yang Erhai is a 21-year-old Chinese midfielder for Yanbian Longding, born on August 5, 2004, with a market value of €25,000 and a height of 173 cm. As a midfielder, Yang Erhai likely brings energy, technical skill, and versatility to his team's play. His market value suggests he is a promising talent within the Chinese league system. Playing for Yanbian Longding gives him the opportunity to gain regular first-team experience, which is invaluable for a player of his age. Yang Erhai's development will be focused on increasing his impact on games, contributing both defensively and offensively to help his club succeed.