Perhaps you should try some spelling variations:
truong trung » tieng trung
theo chieu » theo tieu, theo chu, thi chieu
cua truong » cua trung, xuan truong, cac truong
thanh ban » thanh san, thanh van, thanh bac
trung dan » trung dai, tung dan, trung van
ho chieu » hoc thieu, doi chieu, mot chieu
toan cau » toan cao, toan ban, toan tap
ban cua » ban quan

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo chieu) or (ho chieu)) xanh - thanh ban cua truong trung dan ((toan cau) or (van ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (ho chieu)) xanh - thanh ban cua truong trung dan ((toan cau) OR (van ban)).
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) or (ho chieu)) xanh - thanh ban cua truong trung dan ((toan cau) or (van ban))*.