Gwasanaeth ôl-werthu Fideo gweithredu a chynnal a chadw (Saesneg):https://www.youtube.com/@le_vendingmachine Fideo gweithredu a chynnal a chadw (Tsieineaidd):https://www.youku.com/profile/index/?spm=A2HBT.13141534.1_1.1&uid=umtm5mzm3ndk3odq=
https://www.youtube.com/@le_vendingmachine