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Essential medicines refer to those which satisfy healthcare needs and which must be made available to the public at all times in adequate amounts and in appropriate dosage forms, at a price the public can afford.

The World Bank has described the Mtito-Andei-Bachuma Gate Road, built by a Chinese company, as "the model investment project in Africa," It is now generally called the "China Road" by local people, according to the report.

China has avoided getting involved in conflicts, built confidence with its neighbors and initiated lots of economic and financial cooperation schemes and has made Asia "an attractive place with prosperity and lasting stability".

Efforts must be made to improve elections of deputies to people's congresses to ensure that the elections are clean and just, Zhang said, adding that township-level lawmakers should voluntarily be subject to public oversight.

COLOMBO, Feb. 22 (Xinhua) -- Sri Lanka and China will look to boost economic ties during a visit by a high-level Chinese delegation to the island, the External Affairs Ministry said on Saturday.