Nobel laureate Mo Yan publishes new drama "Crocodile"

①Hainan sees offshore duty-free sales exceed 130 bln yuan over 3 years ②Nobel laureate Mo Yan publishes new drama "Crocodile" ③Study: Every 1C of warming means 15% more extreme rain ④China becomes top destination for New Zealand's cheese exports ⑤New engineered material may replace silicon in chips: study ⑥World Firefly Day: Protect our glowing friends!