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"Every 20 minutes you're on a screen, take a break and focus on something that is at least 20 feet away for 20 seconds before going back to what you are doing," Chen said.

"Farmers only grew a few mugwort plants around their houses for their own use, and never thought of growing more for sale," Wang, a businessman from Qingdao, Shandong province, said. "For two years I could not get any mugwort, despite visiting the whole county."

"Cutting the RRR is the best way in the current situation to reduce actual bank lending rates as it may increase the supply of low-cost funds for banks" and then increase credit especially for small and medium-sized companies, according to Lu.

"Education authorities" on the island said on Monday that starting next year the history curriculum for senior high school students will be divided into three regions－Taiwan, East Asia and the world, instead of the three formerly used categories of Taiwan, China and the world.

"E-commerce platforms like Taobao offer consumers a great platform where they can compare prices from different stores for the same product, and choose one with lower prices and better customer reviews. Large-sized stores can leverage their strengths in capital, supplies (lower costs as they buy in bulk), and marketing channels to easily achieve the goal to win more consumers on Singles Day sales," Lu said.