Police have detained a man suspected of involvement in the case of a Chinese actor who was duped into traveling to Thailand for a film job and then trafficked to Myanmar, China's Public Security Ministry said.

A key suspect wanted in connection with human trafficking and telecoms fraud cases - including that of Chinese actor Wang Xing - has been arrested and sent to China, Beijing's Ministry of Public Security said in a statement posted on its website on Sunday.

Several Chinese nationals, including actor Wang Xing were lured to the Thailand-Myanmar border and became missing and trapped, sparking public concern. China's Ministry of Public Security mobilized several agencies including Chinese embassies and consulates to intensify rescue efforts and advance case investigations,