Fill in the following blanks with the information you learn from the Fill in the following blanks with the information you learn from the reading text. 1. The red colour of the National Flag of the PRC symbolizes_____1________ and the yellow colour of the stars the golden brilliant rays radiating from the vast red land. The design of four smaller stars surrounding a bigger one signifies_______2______ under the leadership of_______3______. 2. China is a country of varied topographical features with_____4________ in the west and_____5________ in the east. Mountainous land and very rough terrains make up about 67% of Chinese territory, _____6_______ about 33%. 3. The first primitive man known to have existed in China is _____7_______who lived about 1. 7 million years ago. _____8_______,who existed more than 600, 000 years ago at Zhoukoudian, in the vicinity of modern Beijing, could walk upright, make and use simple tools, and make use of fire. 4. Equality,_______9______and_______10______are the basic principles of the Chinese government in handling the relations between ethnic groups.