Williams syndrome: A genetic disorder characterized by mild mental retardation, unique personality characteristics, unusual facial features, and cardiovascular disease. The level of calcium tends to be high in blood (hypercalcemia) and urine (hypercalciuria).
Long March: Long March, (1934â35), the 6,000-mile (10,000-km) historic trek of the Chinese communists, which resulted in the relocation of the communist revolutionary base from southeastern to northwestern China and in the emergence of Mao Zedong as the undisputed party leader. Fighting Nationalist forces
In 1934 Liu was made a member of the Politburo for the Jiangxi Soviet. Soon afterwards the Party decided to evacuate the area in what became known as the Long March. Liu did not join the Long March but instead journeyed to Beijing to carry on Party activities for North China. In 1939 Liu joined the survivors of the Long March in Yenan. Deng Xiaoping