Tiaotiao Physics 跳跳学长

CSCA Physics, taught in Chinese with English subtitles.
Tiaotiao (Peking University and NUS, full marks in physics) teaches the whole CSCA physics syllabus lesson by lesson, starting with mechanics. Every lesson has English and Chinese subtitles: turn on CC.
New to the CSCA? The physics paper is 48 multiple-choice questions in 60 minutes, in Chinese or English.