Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
truong cao » truong dai
hoc chieu » hoc thieu, ho chieu, hoc hien
trung cua » truong cua, trung tuan, dung cua
trung cap » trung tam
cong tinh » cong trinh, cong vinh, long tinh
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 ((trung cua) or (((trung cap) OR (truong cao)))) trong cong tinh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu xanh - hanh ((trung cua) OR (((trung cap) OR (truong cao)))) trong cong tinh toan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc chieu xanh - hanh ((trung cua) or (((trung cap) OR (truong cao)))) trong cong tinh toan ban".
• Adding a wildcard symbol may retrieve word variants: hoc chieu xanh - hanh ((trung cua) or (((trung cap) OR (truong cao)))) trong cong tinh toan ban*.