Unable to answer "What are the opening hours here?" – Forum House (Chinese Restaurant) – https://osm.org/node/4728048270 via StreetComplete 58.2:

Tue - Sat Lunch 12:00 - 14:00 Evening 17:30 - 23:00
Sun Lunch 13:00 - 15:00 Evening 17:00 - 22:00
Monday closed