Ebook "New silk road business Chinese I (新丝路高级速成商务汉语 I)" for elementary (upper and lower), intermediate (upper and lower) and advanced (upper and lower) is compiled by the teachers of the college during the long-term cooperation with New Channel School, combining theory and practice, teaching materials. | For more For more For more For more For more For more For more For more For more For more For more For more For more For more For more For more For more For more For more For more
