Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hoc chieu » hoc thieu, ho chieu, hoc hien
truong va » truong dai, truong cao, truong dao
hang cong » dang cong, hang nong, bang cong
trung ha » trung hoc, trung tam, trung cap
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan tap » toan ban

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 - hanh ((trung ha) or (truong va)) hang cong dan toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu xanh - hanh ((trung ha) OR (truong va)) hang cong dan toan tap.
• Adding a wildcard symbol may retrieve word variants: hoc chieu xanh - hanh ((trung ha) or (truong va)) hang cong dan toan tap*.