Thirty years ago today, on February 12, 1995 (January 13, 1995 in the lunar calendar), the State Sports Commission appointed Lang Ping as the head coach of China women's volleyball team. After Lang Ping coached, he had strict requirements and meticulous requirements. Lang Ping was one of the "three main attackers" in the world women's volleyball world in the 1980s and was known as the "iron hammer". Born in Tianjin City on December 10, 1960, he is 1.84 meters tall. In 1973, he entered the volleyball class of the Juvenile Sports School of the Beijing Workers 'Gymnasium to practice volleyball. In 1976, he entered the Beijing City Amateur Sports School. In the same year, he was selected into the Beijing City Volleyball Team; in 1978, he was selected into the National Training Team. In 1978, Lang Ping won the silver medal in the women's volleyball competition at the 8th Asian Games with the China team; in 1979, he won the second Asian Women's Volleyball Championship; in 1981, he won the championship of the Bremen International Volleyball Invitational Tournament in Germany, and personally won the "Best Attacker Award". In the same year, he also won the 3rd World Cup Women's Volleyball Competition and personally won the "Outstanding Athlete Award"; in 1982, he won the 9th World Women's Volleyball Championship and the gold medal in the 9th Asian Games Women's Volleyball Competition; In 1983, he won the championship in the World Super Women's Volleyball Competition, and in 1984, he won the gold medal in the women's Volleyball Competition at the 23rd Los Angeles Olympics; In 1985, he won the Shanghai "Xinmin Evening News Cup" International Invitational Tournament,"Seagull Cup" International Women's Volleyball Tournament and the 4th World Cup Women's Volleyball Tournament, and won the "Outstanding Athlete Award" and "Best Athlete Award". In 1985, Lang Ping retired and entered the Department of Foreign Languages of Beijing Normal University to study English. In 1987, he went to the University of New Mexico to study and obtained a master's degree in modernization in the Department of Sports Management. He then went to play ball abroad. In 1989, Lang Ping led the Italian Modina Club women's volleyball team to win the Italian Cup championship; In 1990, he returned to the national team and led the China women's volleyball team to the runner-up in the 11th Women's Volleyball Championship; in 1991, he led the University of New Mexico Women's Volleyball Team to win the Eastern Region Women's Volleyball Championship; in 1995, he began to coach the China women's volleyball team and led the team to win the World Cup Women's Volleyball Championship in the same year; in 1996, he led the China women's volleyball team to win the silver medal in the Atlanta Olympics; in 1997, he led the national team to win the 9th Asian Women's Volleyball Championship; In 1998, he won the runner-up in the 13th World Women's Volleyball Championship and the gold medal in the 13th Asian Games volleyball competition. Lang Ping and his team members jointly studied fence prevention techniques