Hong Sixiang's actor name was Du Yuming.
Hong Sixiang and Hong Siyang were the same person. In Joy of Life, Hong Sixiang was the chief eunuch and a favorite of the Empress Dowager. His martial arts skills were unfathomable. Although some people suspected that he was one of the four great grandmasters, in fact, he had not reached the grandmaster level. Hong Siyang ended up being killed by Great Grandmaster Ku He. In the battle of Dong Mountain, Hong Sixiang had used the Qing Emperor's domineering aura to attract Ku He and used his own death to help the Qing Emperor defeat Ku He. After this battle, Hong Sixiang became one of the only great grandmasters in the world. Therefore, according to the information provided, Hong Sixiang and Hong Siyang were the same person.
Hong Sixiang's strength was at the peak of Rank-9, close to the level of a Great Grandmaster. After he cultivated the Qing Emperor's Tyrannical zhenqi, he could temporarily contend with a Great Grandmaster. Hong Sixiang was considered a Great Grandmaster of the Qing Kingdom, but in reality, he was only the Qing Emperor's disciple. He was powerful and often took the blame for the Qing Emperor. He was willing to stay by the Empress Dowager's side in the Royal Palace. Hong Sixiang's martial arts had reached the level of beyond ninth-grade and was close to the realm of a Great Grandmaster. His strength had been praised by Yan Xiaoyi before. It was even higher than Yan Xiaoyi, who was at the upper ninth rank. Hong Sixiang's cultivation could be said to be the number one person in Rank-9, and he was only one step away from becoming a Great Grandmaster. His strength was used by the Qing Emperor to cover up his status as a Grandmaster. Hong Sixiang's strength was above ninth-grade, but he had not reached the level of a Great Grandmaster. His strength had been verified by the Qing Emperor. If not for Hong Sixiang's abnormal body, he could have become one of the Great Grandmasters in the world. All in all, Hong Sixiang was very powerful. He was a Peak Rank-9 expert, but there was still a certain gap between him and a Great Grandmaster.
Hong Sixiang's strength was at the peak of Rank-9, close to the level of a Great Grandmaster. He cultivated Tyrannical zhenqi and was regarded as a disciple by the Qing Emperor. He also displayed powerful martial arts in the battle of Dong Mountain. However, in the battle with Ku He, the Qing Emperor withdrew his true qi, causing Hong Sixiang to be defeated. Although some people suspected that he was one of the four great grandmasters, in fact, he had not reached the grandmaster level. Hong Sixiang was powerful and often took the blame for the Qing Emperor. He was willing to stay by the Empress Dowager's side in the Royal Palace.
Hong Sixiang ended up being killed by Ku He in the battle of Dong Mountain. As the Qing Emperor's shield and bait, he was sacrificed by the Qing Emperor to expose his strength. In the original novel, Hong Sixiang was only a peak ninth-level expert. He only became stronger after the Qing Emperor's guidance. Even though he was considered the fourth Great Grandmaster, the Qing Emperor was actually stronger. Hong Sixiang's death was an important price to pay for the Qing Emperor because his death revealed the Qing Emperor's true Great Grandmaster strength.
Hong Sixiang's identity was the chief eunuch of the Qing Kingdom and a favorite of the empress dowager. He was an expert who was fierce on the outside but weak on the inside. He had amazing hearing and skills. In the palace, Hong Sixiang's status was very important. He was a powerful figure that many people feared. However, Hong Sixiang's true identity was not revealed in the search results provided.