The winger spent last season on loan at Famalicao, where he managed five goals and four assists, after spending the previous year on the sidelines with a serious knee injury.
Chiquinho has been the subject of transfer speculation but after being selected for pre-season trips to Spain and the US, the attacker has outlined his desired future.
“I want to help the team,” Chiquinho told the Express & Star.
“This team and the gaffer will help me to improve my football, so if the gaffer wants me here I will be really happy here and to help my team-mates.”
When asked if he has spoken to O’Neil about his future, the 24-year-old added: “We haven’t talked about it yet, he’s only helped me with things in training and games, and I think with him I can have a great season.