Perhaps you should try some spelling variations:
truong trung » tieng trung
chieu xanh » chieu sach, chieu sang, chieu tinh
cua truong » cua trung, xuan truong, cac truong
hoc chieu » hoc thieu, ho chieu, hoc hien
tranh cua » doanh cua, manh cua
trung dan » trung dai, tung dan, trung van
dan van » dang van, doan van, dao van

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: hoc chieu xanh - canh tranh cua truong trung dan van ban~.
• Adding a wildcard symbol may retrieve word variants: hoc chieu xanh - canh tranh cua truong trung dan van ban*.