it's happy that i can hele you to learn chinese,actually i m chinese,if i explain wrong with english grammar,hope you forgive me.ok,let's begin.in fact
'zhongguo cha' also mean 'zhongguo de cha',the first one is a abbreviation of'zhongguo de cha',the word 'de' in chinese means something belones somebody or something,or somebody do something using 'de' connect,for example:'shui faming le dengpao?' ,'Edison faming de.' --which in english means 'who create lights?','Edison create it'. and i want to make a friend who major in software,because i want ask question in stackoverflow,but my english is not well to organize my sentences to ask in a good way.so i help you learn chinese when i m free,and you help me change my question into a better english sentence.