Perhaps you should try some spelling variations:
thanh trung » thanh tung
thieu xanh » chieu xanh, hieu manh, thien anh
cua truong » cua trung, xuan truong, cac truong
hoc thieu » toc thieu, hoc hien
cong dan » cong san, cong tan, huong dan
than cau » toan cau, phan cau, than cap
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 thieu xanh - thanh trung ((suat thong) or (cua truong)) cong dan ((than cau) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - thanh trung ((suat thong) OR (cua truong)) cong dan ((than cau) OR (toan tap)).
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - thanh trung ((suat thong) or (cua truong)) cong dan ((than cau) or (toan tap))*.