Is it true that Tik Tok learns cucurbit silk for free?

Yes It's true that Tik Tok learned cucurbit silk for free. Recently, affected by the epidemic, offline activities across the country have been basically suspended. In order to inherit Chinese traditional musical instruments and enrich children's summer vacation life, Wang Yuyou, an artist friend from Jinan, Shandong Province, began to teach cucurbit flute for free on platforms such as Tik Tok (yk4 1399) in July, which was well received by many netizens.