Top Story: Helicopter crashes while on duty in quake zones China, Vietnam to step up trust, deepen friendship China's insurance firms pay 200 mln yuan in quake-related claims Nearly 200,000 people evacuated to safe ground as planned in SW China Chinese Vice President urges stepped-up efforts in post-quake reconstruction China sweats in warmest spring for 57 years China to build seven industrial bases for new materials Haier looks to buy up and expand in U.S. APEC conference for smaller firms underway Strong gaming growth drives Macao's GDP up 31.6% in Q1 Futures trading volume in China up 88% in May