1. Leng Yu is the role of Pear with Tears in Red Scorpion.

2. Leng Yu is a drug addict. After studying in a foreign university of traditional Chinese medicine for two years, Leng Yu, who is heavily addicted to drugs, stole things from the school and was later expelled from the school.

3. Pear Blossom with Tears of Red Scorpion, also known as Pear Blossom with Tears, is a police drama directed by Wang Lianping and starring Si Guangmin, Bi Qi, Tigerson Yang, Li Yanbing and Zheng Qingwen. The play tells the story of 15 women who accidentally embarked on drug trafficking, and tells their stories through drug addicts with different identities, warning people not to be contaminated with drugs.