Wang Chunlin collects the soots of burnt oil to make oil soot inksticks in Jingde County， the inkstick is considered one of the "Four Treasures of the Study" in classical Chinese literary culture. (Xinhua/Huang Bohan) ， and paper，澳门老葡京注册， east China's Anhui Province，。

July 4，澳门老葡京开户 ，澳门老葡京注册，澳门老葡京平台, 澳门老葡京开户 ， brush， started learning to make oil soot ink from his father at the age of 14. The oil soot inkstick made with traditional techniques from the soot of burnt tung oil or various other oils lines with smooth and bright luster. Along with the inkstone，澳门老葡京平台 ， 2019. Wang Chunlin， a provincial-level inheritor of traditional handmade oil soot ink making in Anhui。