What is the reason why Lan Qi's Dragon Ball was abandoned in the later period?

I think the Dragon Ball is a work with a long time span. When "Dragon Ball" was serialized for a long time, and Toriyama Akira's work was too busy, the settings that appeared in the early comics were gradually ignored, even forgotten by Toriyama Akira himself. Next, I will take you back to some settings that appeared in the early stage of Dragon Ball animation and comics, but they were gradually ignored.

First of all, when I was a child, one of the female characters that left a deep impression on me in the early animation of Dragon Ball was Lan Qi. If someone hasn't seen the earliest animation or cartoon of Dragon Ball, they should have no impression of this role. But for many fans who have seen the Dragon Ball from the earliest comics or cartoons, they will always remember this female character. Lan Qi is a very clever female character in the early stage of Dragon Ball. I think, in the early days of Dragon Ball, the attraction of Lan Qi was second only to that of Bulma.

Lan Qi is a unique female character. She is a person with a dual personality. In daily life, Lan Qi has very beautiful blue hair. Lan Qi is very gentle and kind in this role, and she is very good at housework. When ordinary Lan Qi starts sneezing, Lan Qi will become a different person. At that time, Lan Qi was blonde and became very violent.

Goku and Klingbai learn from Master Roshi on the condition that they help Master Roshi find a beautiful woman to serve them. Wukong met Lan Qi with blond hair in the process of searching. At that time, she was chased by the police for committing a crime. Wukong saved her and brought Lan Qi directly back to Master Roshi. Shi Bijun felt that Lan Qi's role in the later period of Dragon Ball became rather regrettable, because her sense of existence became weaker and weaker. Toriyama Akira later frankly admitted that when he painted the character, he had actually forgotten its existence.

Therefore, these are the reasons for Lan Qi's late departure.