Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
truong cao » truong dai
nhung cong » dung cong, thong cong, hang cong
trung ha » trung hoc, trung tam, trung cap
cong ban » cong bang, cong san, cong tan
ban hanh » ban hang
hanh cau » nhanh cau, hang cau, hanh cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc thieu xanh - thanh ((trung ha) or (truong cao)) nhung cong ban hanh cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc thieu xanh - thanh ((trung ha) OR (truong cao)) nhung cong ban hanh cau.
• Adding a wildcard symbol may retrieve word variants: toc thieu xanh - thanh ((trung ha) or (truong cao)) nhung cong ban hanh cau*.