so to summarize places to watch the matches:
cctv5/5+ online (need vpn): https://tv.cctv.com/live/cctv5/?spm=C73465.PiCAq5SbpsxV.0.0
cctv5/5+ online (no vpn): https://www.olevod.com/index.p…id/26767/sid/1/nid/1.html
cbc (need vpn into Canada, has everything except for match with turkey): https://www.cbc.ca/sports/olympics/summer/streaming-schedule
replays will probably be on v.qq.com. (need vpn)
I think the olevod site CCTV sports channels got taken down.