Debuted in 1994, in December 1995, he participated in the "Four Kings are You" imitation contest to imitate Aaron Kwok, and together with three other imitators: O·handsome (Jacky Cheung), Chen Xianzheng (Andy Lau) and Chen Zhongwei (Dawn), he formed the idol group "Four Kings" and officially entered the entertainment circle.

He held his first solo concert in 25 and became the first pop singer to set foot on Taipei Dome. In November 214, he starred in the film Mermaid directed by Stephen Chow and became the box office champion of Chinese film history.

Show Lo is very popular in recent years, and is known as one of the four little kings of Taiwan Province. In June 215, Show Lo, Bo Huang, Sun Honglei, Huang Lei, Wang Xun and LAY joined the inspirational variety show Extreme Challenge of Dragon TV, which made him popular in by going up one flight of stairs.

But have you ever thought that Show Lo's most grateful person in the entertainment circle is Andy Lau. Piggy's success is helped by many distinguished people, and Andy Lau is the one to thank.

Liu Tianwang showed great care for Piggy, and Piggy danced a unique dance at the award ceremony of Xincheng Guoyu Power. People who take champagne in front of the celebration dinner are the biggest winners. Andy Lau called him out to pour wine with him in front. "A few years ago, Andy Lau and another guest poured champagne in front, and I stood behind with others. He gave me a sharp look and motioned me to go to the front. As a result, the newspaper the next day was full of pictures of the three of us pouring champagne. " I am flattered, and I will support him at every celebration dinner.

When he had a chance to thank him, Andy Lau changed the subject. When Andy was 1% entertained by Show Lo, he choked up several times when talking about it!

If I can be someone else for one day, Show Lo said that she wants to be a Andy Lau for one day. Andy Lau said that Show Lo is the only artist who can compete with Korean singers and dancers.