On August 23, 2021, Goodiclink held an occupational health training for employees. The lecturer from Shenzhen Health Promotion Office educated various early potential cancers symptom. She reminded everyone of the details that have not been noticed in normal life but could affect our health. For example, the damage to health like using low combustion efficiency cookware to cook for a hour in poor ventilation environment, could be equivalent to smoking two packs of cigarettes a day. Many inadvertent details in life can lead to dangerous diseases and even cancer. Disease prevention is much more important than disease treatment. Many people go for treatment until they are sick, rather than discovering and preventing disease in their daily lives and eliminate various diseases in their buds. Regular physical examination is an important guarantee for taking responsible for ourselves and our family. We cannot keep striving for our life without taking care of our body and regular protection.

On May 6, 2021, Wang Chun, sales director and Guo Xiaobin, sales manager of Shanghai Chipanalog Co., Ltd. were invited to visit Goodiclink's headquarter in Shenzhen to conduct a learning exchange conference about Chipanalog’s products. Chipanalog,

On April 29, 2021, Liu Lijun, Marketing Director of Shenzhen Gokeic Technology Co., Ltd.(SGKS) was invited to the headquarter of Goodiclink in Shenzhen to carry out a seminar on SGKS silicon carbide products.