China News Agency, Hong Kong, May 18 (Reporter Zeng Ping) The Secretary for Commerce and Economic Development of the Hong Kong Special Administrative Region Government, Yau Tenghua, left Hong Kong on the evening of the 18th for Bangkok, Thailand, to attend the Asia-Pacific Economic Cooperation (APEC) trade event held from the 21st to the 22nd. Council of Ministers. Yau Tenghua told the media on