<span style="color: #222222;">In Vietnam, more than 380 Chinese nationals were detained during a raid on a gambling ring, state media reported yesterday. The police claimed it is the biggest-ever betting operation run by foreigners. They were involved in the on-line betting. <br />''<br />''Some 500 police officers in the northern port city of Hai Phong broke up the Chinese-run network in a raid late Saturday.  Police also confiscated nearly 2,000 smartphones, 530 computers, bank cards and cash.</span><br />''<br />