Visited :

Singapore
Hong Kong
YunNan, Beijing, Tianjin, KunMing, DaLi, LiJiang, Shenzhen, ShanXi, Haerbin, ShenYang, DaLian, ChangQun, ShanDong, QingDao - China
Hatyai, ChiangMai, ChiangRai, Bangkok, Pattaya - Thailand
Bali, Indonesia
Seoul + Soraksan, South Korea
Tokyo, Osaka, Kyoto, Sendai - Japan
London, United Kingdom
Paris + Bern, France
Lucerne + Schaffhausen, Switzerland
Cologne + Heidelberg, Germany
Amsterdam, Netherlands
Brussels, Belgium
Abu Dhabi, UAE (transit, few hours only)

To visit again
Bangkok
Seoul
Bali
Paris
London + Manchester
Amsterdam

To visit in future,
Vietnam
Taiwan
Hokkaido, Japan
The Maldives
New York
Sweden
Venice, Italy