Perhaps you should try some spelling variations:
truong phuong » truong chung, truong trung, dung phuong
chiet tach » chieu sach
trung tuan » trung thanh, trung tam, tran tuan
phuong dan » phuong danh, phuong doan, huong dan
hoc chiet » hoc thiet, hoc nhiet, hoc hien
tranh cua » doanh cua, manh cua
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 chiet tach - hanh ((tranh cua) or (trung tuan)) truong phuong dan van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chiet tach - hanh ((tranh cua) OR (trung tuan)) truong phuong dan van ban.
• Adding a wildcard symbol may retrieve word variants: hoc chiet tach - hanh ((tranh cua) or (trung tuan)) truong phuong dan van ban*.