Singer PSY's blockbuster hit "Gangnam Style" is making a splash in China and generating related commercial effects.

One Chinese newspaper says T-shirts, sunglasses, shoes and other products associated with the Korean singer are selling quickly at online shopping malls in China these days.

A dance institute in Shenyang is providing a class to teach PSY's horse-riding dance until trainees fully master it at the cost of one-thousand-200 yuan or some 210-thousand won.

Guest numbers shot up at a hotel in Jinan, Shandong province after its employees posted a video on the Internet of them doing the horse-riding dance. The video has been viewed more than 500-thousand times.