TVXQ is the best asian groups... ithe acronym for Tong Vfang Xien Qi (東方神起), is a korean quintet.  formed by SM Entertainment which made its debut in Korea at 2003.
Its 5 members specialize in the areas of singing, dance, a cappella, acting, and pop with an R&B vibe. Since debut, the group gained popularity quickly in South Korea, Japan, China, Taiwan and other East Asian countries. (11 really!!!)

In Korea, they are better known as Dong Bang Shin Ki (often abbreviated as DBSG or DBSK) while the Japanese equivalent of the group's name is Tōhōshinki (abbreviated as THSK). Although their origin is Korean, their name on all official non-Japanese advertisements and merchandise is scripted as "TVXQ", the Chinese counterpart of their name.

The member:

Xiah Jun su 시아준수

U-Know Yunho 유노윤호 

Hero Jae Joong 영웅재중

Max Changmin 최강창민

Micky Yoochun 믹키유천