In November 1994, recognized by the Guangxi Department of Justice as an advanced individual in lawyer work in Guangxi; in July 2011, awarded by the Guangxi Civil Affairs Department as an outstanding party member in the region's social organization theme practice activities of "serving enterprises to promote development, serving rural areas to increase income, serving communities to promote harmony, and serving people's livelihood to ensure protection"; in July 2013, recognized as an outstanding party affairs worker by the Guangxi Department of Justice's directly affiliated agencies; in June 2013 and March 2016, twice awarded as an outstanding member of the Lawyer Education Committee by the Guangxi Lawyers Association; in July 2014, recognized as an outstanding member of the Criminal Professional Committee by the Guangxi Lawyers Association.

In September 2010, the paper "Characteristics and Causes of Lawyer Business in the Investigation Stage of Criminal Cases" won the Excellent Paper Award at the 3rd Western Lawyers Forum; in June 2012, the paper "Prevention and Control of Police Occupational Risks" won the Excellence Award at the 4th China Police Science Forum; in August of the same year, the paper "Identification and Control of Lawyer Practice Risks" won the Excellent Paper Award at the Central South Region Lawyers Business Seminar.

In March 2021, awarded the "Outstanding Contribution Award" for 2019-2020 by Guangxi Tongwang Law Firm.

1. Case of Mr. Jiang being acquitted of illegal search charges: On September 8, 2000, Mr. Jiang was accused by the Nanning Suburban District Procuratorate. Lawyer Huang Wenxin argued that Mr. Jiang's actions were official duties and did not meet the subjective and objective elements of illegal search. On October 21, 2001, the first-instance court ruled not guilty. After the procuratorate appealed to the Nanning Intermediate Court, it later withdrew the appeal.
2. Case of Mr. Ye suspected of extortion not prosecuted: On January 22, 2010, Mr. Ye was accused by the Dongxing City Procuratorate. Lawyer Huang Wenxin argued that the facts of the accusation were unclear, evidence insufficient, and the charges unfounded. Later, the Dongxing City Court approved the procuratorate's withdrawal of the prosecution, and on February 23, 2012, the procuratorate decided not to prosecute Mr. Ye.
3. Case of Mr. Liu's kidnapping charge reduced on second trial: On May 16, 2016, Mr. Liu was accused by the Guilin City Procuratorate. The first-instance court found Mr. Liu guilty of kidnapping and sentenced him to death. After appeal, Lawyer Huang Wenxin intervened in defense, arguing that Mr. Liu was a first-time offender showing remorse, had indirect intent regarding the victim's death, and should not be immediately executed. On June 7, 2017, the Guangxi High Court revised the verdict to intentional homicide and sentenced Mr. Liu to death with a two-year reprieve.
4. Case of Mr. Song suspected of abuse of power not prosecuted: On October 16, 2018, Mr. Song was accused by the Youjiang District Procuratorate of Baise City. Lawyer Huang Wenxin argued that Mr. Song's actions did not meet the subjective and objective elements of abuse of power, and did not cause significant loss to public property or national and people's interests. Later, the Youjiang District Court approved the procuratorate's withdrawal of the prosecution, and on December 25, 2019, the procuratorate decided not to prosecute Mr. Song.
5. Case of Mr. Chen suspected of intentional damage to property not arrested: On July 26, 2019, Mr. Chen was criminally detained by the Pingnan County Public Security Bureau in Guangxi. Lawyer Huang Wenxin argued that Mr. Chen's actions did not meet the prosecution standards for intentional damage to property, with minor circumstances and little harm. On August 30 of the same year, the Pingnan County Procuratorate decided not to approve the arrest of Mr. Chen.