However, he was notable for scoring a goal from South China in the first leg of quarter-finals in Senior Shield, helping the team gain a 1–1 draw.

He followed former Sham Shui Po players and manager Lee Chi Kin and joined Yokohama FC Hong Kong in July 2012.

[2] Lo joined defending First Division champions South China for an undisclosed fee on 28 June 2013.

[5] This was confirmed by Eastern chairman Peter Leung on 19 July 2018, who also stated that his team could not compete with R&F's offer to double Lo's salary to HKD$100,000 a month.

Outside of football, Lo is a tech entrepreneur who operates an online store aimed at helping pro-democracy affiliated businesses in Hong Kong to sell surplus merchandise in bulk, at below market prices.