Not because he/she is Yong yong
There are a number of musical instruments found in Thailand including the khlui. You can also find the salo and the sueng in Thailand.
The est in big bang is T.O.P, G-Dragon, Dae-Sung,Tae-Yang,Sueng Ri. They are a Korean group singer.
The cast of Ta-Kien - 2003 includes: Piphat Apiraktanakorn as Trai Nuntawat Arsirapojcharnakul as Kham-Thong Rungrawee Barijindakul as Ta-Kain Sorapong Chatree as Khamnan Witthaya Wanvisa Nakatae as Nor-Sueng