Can Dali Education Online Class be cached?

The mobile APP supports caching, and the reason why it can't be downloaded is also for confidentiality, and the computer can't download it.

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Vigorously education is an authoritative pre-test counseling institution focusing on various professional qualifications in the construction industry. There are a number of direct branches in China, which undertake pre-examination training for registered professional qualifications such as first-class constructor, second-class constructor, safety engineer, supervision engineer, cost engineer and property manager. National vocational training institutions 10 top, teachers' strategic cooperation units in architectural colleges and universities such as Tsinghua, Tongji, Tongji, North Jiaotong University and Beijing Institute of Architecture, and former strategic cooperation units in cadre colleges of the Ministry of Construction.