Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
truong cho » truong cao, trong cho, truong tho
truong pho » truong khoa, truong cao, truong bo
thong cong » trong cong, tong cong, thong thong
hoc chieu » hoc thieu, ho chieu, hoc hien
cong hach » cong sach, cong thanh, cong khanh
hach toan » thanh toan, manh toan
toan ban » van 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 ((truong cho) or (truong pho)) thong cong hach toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu xanh - hanh ((truong cho) OR (truong pho)) thong cong hach toan ban.
• Adding a wildcard symbol may retrieve word variants: hoc chieu xanh - hanh ((truong cho) or (truong pho)) thong cong hach toan ban*.