Da Huang

Provide your first answer ever to someone else's question

Awarded to Da Huang on 27 Feb 2019

Answer 3 questions that were unanswered for more than 30 days

Awarded to Da Huang on 21 Mar 2019

3 of your answers have been accepted

Awarded to Da Huang on 24 Mar 2019

Contribute at least one answer each month for 3 consecutive months

Awarded to Da Huang on 07 Dec 2019

Solve a problem for the first time

Awarded to Da Huang on 10 Apr 2020