Perhaps you should try some spelling variations:
truong phuong » truong chung, truong trung, dung phuong
truong quan » trong quan, thong quan, luong quan
chieu xanh » chieu sach, chieu sang, hieu manh
chieu tinh » trieu tinh, lieu tinh, chau tinh
phuong dan » phuong danh, phuong doan, huong dan
trung cap » truong cao, trung tam
dan than » dan chan, ban than, van than
than ban » thanh ban, toan ban, than man

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) or (chieu tinh)) - hanh ((trung cap) or (truong quan)) truong phuong dan than ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((chieu xanh) OR (chieu tinh)) - hanh ((trung cap) OR (truong quan)) truong phuong dan than ban.
• Adding a wildcard symbol may retrieve word variants: hoc ((chieu xanh) or (chieu tinh)) - hanh ((trung cap) or (truong quan)) truong phuong dan than ban*.